money is a bitch

its been a week since im back in Bandung.. but then i feel like forever... omg! homesick and running low on money... should i just lock myself in the room? should i just eat at home? should i just stop using my 3G?? god help! or iv been thinking of fasting everyday..yeay! or should i ask mommy for some money?? NO NO! she's gonna kill me.. trust me!