Money Well Spent???

Has anyone not done anything stupid in life?

I lent someone $400 years ago when he told me how poor he was but I see him going to salon to do his hair, buy new laptop, new clothes and working still, while I was just a JC kid who happened to saved enough to lend him my hard saved money...

That guy never intend to return as he told me "...my friend lend me thousands and never demand for a return..." I still lend him the money as I thought we can be good friends at least and my friend once told me that to spend a few hundreds to see through a person is worth it...

Now, I see him wearing Gucci, Channel, Y-3, etc and I think we aren't really friends. Felt that I am being make used of and he is really disgusting... OMG...