Work or Internship?

So I may be getting an internship soon doing video work and I’m really excited about it. However it is unpaid. I still have my retail job which pays really well. I dont think I can do both.

On one hand Ill finally be working in my field and doing something I love. On the other…I’ll be broke. All the money I have made so far is going to school so I’ll have none left for myself.

I dont know what to do…I feel like this guy….