Let's share, during parenthood, what makes you worry?

The things i do, if they are correct. I constantly face guilt issues too. Especially when i lose my temper, self blame too. Having constantly to worry if i am doing the right thing, if i am doing the best, if baby will be okay, if baby will grow up well. I would say all parents have pretty much the same worries. What about you? I hope its not just me having excessive worries.