Removing a broken microSD card from a Garmin nüvi 1450

I really like to take electronics apart and put them back together again. I don’t usually tinker with working electronics, but when something is broken, I enjoy the attempts to fix it. This little project took a some internet searching, a new set of tools, and some on-the-fly problem solving. I didn’t find a complete answer anywhere else online, so I’m posting my solution for the benefit of whoever else may be searching for a fix.

The problem

On her previous visit, my mother-in-law brought us her Garmin nüvi 1450 GPS box, asking if we could remove a microSD card that was stuck in the card reader slot. She had put the card in the wrong way around, but then she couldn’t get it back out. She had apparently tried to use tweezers or pliers—and eventually a table knife—to pull or pry the card out of the slot. The result was a card that wasn’t just stuck, but fully jammed into the slot, with a broken-off end. Only a short nub stuck out, hardly enough to grab onto. The opening to the card reader slot is slightly recessed in the body, so even tweezers had a hard time reaching enough of the nub to get a good pull. I decided to take the case off to get a better reach.

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Convincing myself of my competence

My shiny new tenure-stream job terrifies me. Just thinking about it gives me a creeping case of Impostor Syndrome. This fall I will teach a course I've never taught before, and I'll be a PI for the first time. The fraidy-cat part of me insists that I can't do it because I've never done it. When I can separate myself from my anxiety, it looks like a classic case of cognitive dissonance: I insist my students can learn to do new and difficult things, but somehow I feel incapable of doing the same.

Last night a tornado siren pulled me from sleep. When the warning cleared, I stared at the ceiling arguing with myself, unafraid of the passing storm, but frightened of the future.

There's so much I need to do! I don't know how to do any of it!

You can ask. You can learn. You don't have to do everything at once and you don't have to do it on your own.

I'm not really an analytical chemist. I'm in way over my head. I don't know what to teach.

You told them you could teach analytical because you have experience with analytical methods, and that will be enough. You can use your experiences to show students how analytical and the other chemistry disciplines are interrelated. There are plenty of resources for teaching ideas; you don't have to make it all from scratch. Follow the textbook to start. Check out the syllabus they've already used. Go through your old class notes and see what's worth keeping, skipping or rearranging. Ask for suggestions. It's just like the first time you taught any other course.

But I don't know how to run the instrumentation lab.

You know how to run instruments, you know how to scrounge up manuals, and nearly every instrument has some expert out there who can answer your questions. You've done that part before in every previous lab; it's no different when you're the one in charge. Besides, even if you were an expert at using every type of instrument, your colleagues would still know more about the specific models in the lab than you.

But what if I break something? What if I don't know how to use an instrument? What if I make a mistake? They'll find out I'm a fraud.

If you break something, you'll get it fixed. If you don't know how, you can learn. You're always telling your students that it's okay to make mistakes because you can learn from them; set a good example. You're not a fraud, you're a newbie. Nobody knows everything, nobody is perfect, and it's silly to pretend otherwise.

What if I can't get published or funded?

Rejection is more likely than acceptance. It's normal. You'll just have to keep trying. And revising. And asking for feedback.

What if I don't get tenure?

Then you'll have had an awesome post-doc and you'll go find another job. It's not the end of the world.

But I'm really not good enough at any of this to do a decent job.

Your new colleagues think you're qualified. Your reference-letter writers think you're qualified. The administration at your previous position thinks you're qualified. Your chemistry friends think you're qualified. In short, people whose professional opinions you respect think you're qualified. There is no sensible reason to reject the evidence that you might, in fact, be qualified to do this job.

Okay, self. Thanks for the pep-talk.

Some thoughts about crying

Reset your "days since a sexism-in-science incident" counters to zero. A Nobel laureate dug himself a pretty deep and boggy hole when, among other things, he explained why he thought men and women shouldn't be in labs together. Apparently, the womenz are just too irresistible and men "fall in love with them," but women also cry too much.

Much digital ink has already been spilled on the many things wrong with the speech, the speaker's behavior, the non-pology circus, and the pathetic and tone-deaf kinds of support he has received. I just want to focus on the part about crying.

I cry easily. When I'm excited, I tend to tear up. I cry during movies. I have cried in the lab, in my advisor's office, while presenting a group meeting, and, yes, at the end of my thesis defense. I don't recall anyone ever calling it unprofessional, but I do know that that message has been implied at times. Several people, at several points in my life, have told me to "get a thicker skin" so I wouldn't cry as often.

I have a few problems with that.

For one thing, not crying, for me, is like not sneezing. I can control it a little bit, but it's hard and sometimes painful, and I often end up with my eyes watering anyway.

For another, you get a thicker skin by developing callouses, and you get callouses from repeated, sustained exposure to something abrasive or otherwise painful. No thank you, I don't want to become calloused. I don't want to expose myself to painful and abrasive things any more than necessary.

I want to be a person who feels.