Stupid Is As Stupid Does..

I make alot of mistakes..usually learn from them or try too. Im somewhat of a joker and I love to have a good time. when things get to me they really bother me and I worry myself to death. well I did something really stupid at work..but its like temptation takes over and follows me everywhere. anyway what happened was I stole 20$ from a co workers purse..knowing there was cameras everywhere.. it was the rush of adreniline I get from taking risks. except when I got caught I had no adreniline..I felt very stupid so I didnt lie I fessed up. my supervisor said they cant let me come back until I pay the 20$ back..which is gonna be on payday friday. so I said ok.. and also he asked me if Id come in tomorrow and have a meeting with him and my manager at 2pm. Im not totally stupid but Im just not sure what to do about this whole mess.. I dont want to be fired but I also dont want to face who I stole from..or anyone that knows. call me coward.. -shrugs- maybe I am. Id appreciate any comments..nice or rude. thanks :)