Absolutely! In fact, in some ways it’s even easier. I spent probably 3-5 nights a week (from age 20-32) either babysitting, house sitting, pet sitting, etc. aside from my full time job. All that money went to pay off my debt and build my savings account. My friends understood, and we would find the best places for happy hour, or we’d take turns making dinner. But I never had to ask permission to spend money, never had to be accountable to anyone but myself & God. When I finally met my husband and got married, I was able to enter our relationship debt free. Now, I know I can (although never want to!) survive without him.