<human>: Give me a shortened version of the text

(CA) Hi. So I messed up. I'll keep this short I went out with several people for a 21st bday party. Didn't think I drank that much. Wake up the next morning and check my bank account and I'm out about 400 bucks. I'm astounded by this and immediately called my bank and said I didn't think I made these withdrawals from my account. About a month later I find out from this friend who I had been drinking with that I did make the withdrawal because apparently I had called him that night and told him I gave 400 bucks to a homeless guy by my house. Fast forward to now, the bank credited my account but I never filled out the declaration of the transaction. I had figured they wouldn't give me the money since I didn't fill out the thing but they did and I want to give the money back because I now know where the money went.
<bot>: filed an unauthorized purchase claim with bank, turns out a blacked out me actually did do it. Bank gave me the money but I want to give it back because now I know I did it.