I do, but I do ask them to

I hate it when I lose something

Who doesn't?

I hate when people chat loudly (or play a video/music loudly) in a public transportation.

Ditto.

I hate it when I have to dress up (like dress up in a dress)

It's not the worst thing, as long as I get to choose said dress. Although fancy clothing gets uncomfortable quickly.

I hate it when I don't think I've been procrastinating for that long but then I check the time and it's been hours and I still have a load of work to do.

Same

I hate it when I break something then my parents go "well you're paying for it"

I just broke a mini coffee table thing (by standing on it) but managed to fix it with duck tape : D

My parents would get mad but haven't ever told me that so nope. I can't relate

I hate it when I write a roleplay and then when I've finished it and my wifi dies or if i accidentaly close the tab it gets deleted and i have to write it all over again

I hate when that happens too

Do you hate it when you are not noticed for your work that you did the whole thing?

Yes I hate that too it´s so frustrating!

Do you hate it when your siblings eat all the good food (like sweets and stuff) and don´t leave something for you?

I hate it to ! Except when it's something they like and I don't

Do you hate it when your siblings just take your things without ask you ?

I don’t hate that unless they do the same

I hate it when people talk nicely on phone but ignore me when seen somewhere