wasted my money again!!!

Even times are tough but that doesn't stop me from spending my money on some dumb-ass shit!!!!!!I went to shopping on last sunday,and i cant believe i've spent more than rm300 within one hour...Felt anxious about it as i've promise myself i wont simply waste my money anymore. I'm staying outside now and I need to pay for e.g Car, House, Bills, food and the occasional night out by myself!!Its not that easy.
Guess what?i headed down to sunway today(tuesday),and i've spend another rm150 on a dress.
OMG.Should i feel guilty and regret now?
urghh,I'm tooo lazy to type more random shit so i'll get back later...tomorrow possible or i dunno when but some other day.