Does the "You Look Happier" trend promote positivity?

I can't sleep. As I'm typing this it's almost 4 in the morning and I have been just staring at the ceiling (or my phone or the insides of my eyelids) for hours. This happens a lot, I can't sleep and then I waste the night just lying there trying to fall asleep and the next day I'm exhausted. What should I do?

I'm mortified to be here asking this but I'm desperate at this point: I have fleas in my house and I dont' know how to get rid of them. They seem to really like my dog (mostly indoor dog but we use flea and tick meds) and the couch. I wouldn't say it's an infestation just yet, but it's been like this for months and nothing I do is keeping them away! What should I do/what am I doing wrong?

All my life I've been a creative person so it makes sense that I'm right-brained. Anyone else also get right brain? Or did you get left?

According to this quiz, it's likely that I'm neurotypical. I expected this result because I've been suspecting for a while that I'm neurotypical. What did you get?

Truth is I've never really had a bf before, but I have a huuuuge crush on this one guy in my class. I'm a little bit awkward and tbh have never been that good at flirting, but I really want him to know that I'm interested so he doesn't get away. I'm not trying to scare him away, so what are some good compliments that I can tell him in text or in person to make him into me too?

I’m 21, and I feel hopeless. I’m working full-time at a cafe, barely getting by. I hate it but can’t find anything else to do. I don’t know what I want to do, I don’t really feel like I’m good at anything, and nothing really excites me. I feel like all I can do is survive.