They never fit right either. I was a lazy first-time parent in the winter with my son. Most of the time, I’d take him to daycare in the same sleeper he had already been in ALL NIGHT :eek: . I much preferred letting him be in sleepers in our sub-zero weather, and then bundling him up in the carseat (wrapped blankets around him, and used one of those removable infant seat covers) to avoid the whole sock issue. Had I needed socks on him, I probably would have used tape.
And yeah. Hi, I’m Elza B and I’m a paranoid parent. 
I am working on it, but I’m a natural worrier and my anxiety manifests worst when it involves my son. I’m not a germophobe, nor do I hover, but if something’s going on (like the hand tremors we saw in the fall that turned out to be a genetic, harmless tremor), I immediately hit the Google and start imagining worst-case scenarios. But I also do that if I have a headache, so that’s really not limited to my parenting skills. I HATE going to the worst-case scenario thing, but I do it with things other than parenting, so I can’t claim that to be just a new parent thing.
So far, I have a happy and healthy kid who automatically wears a helmet on his trike now because ‘it’s a rule, Mommy’ - not because I think he necessarily needs it on his tricycle, but because I’d much rather he just learn to wear it now and associate it with a bike for when he’s older and riding a two-wheeler. As someone who cracked her head open at the age of 7 after losing control on a hill, I’m all over the helmets.
I think it’s totally fine to be a little more stringent on the safety stuff as long as you’re not wrapping them in bubble-wrap and they still get a chance to be a kid. I don’t mind admitting that I’m kind of crazy about carseat safety and bike helmet safety, but I also hang him upside down by his feet and swing him around by his hands at top speed. He has fun ;). The next kid will probably have the same kind of carseat safety and bike helmet safety imposed on them from the beginning, but like my son, allowed to be a kid. And yes, I will send them to daycare in the pajamas they wore all night again 
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And I don’t think this is a case of ‘if you aren’t a parent, you don’t understand’ because some of the best people who’ve talked me down from my mini-freakouts, are non-parents. If you’re overreacting, you’re overreacting, and I don’t think it requires a parent to identify that most of the time. OTOH, it’s a hell of a challenge to suddenly go from just having to take care of yourself to having something that depends on you on a constant basis, and just having to remember so many new things in a usually sleep-deprived state. (I still have sleep deprivation 95% of the time, and my kid’s 2 1/2.) One of the reasons we’re so hesitant to make the leap from 1 to 2 kids is that we know what we’re in for next time :D.