Well, last week I lost 70€ from trying to abuse new user deals on aliexpress and not being able to relogin to cancel some stupid order (somehow it didn't work and I had to pay the full price) and somehow I accidentaly ordered two items. Now I have two shitty watches I don't even like, which I'll have to sell on fb marketplace (probably with a loss). What I learned from this is to never be in a hurry when dealing with money.