Conflicting

What I believe is good and right is in conflict with what I know can make me happy (maybe only short lived though)

I'm straying away from these principles I once said I'll stick to. I still believe it's the best but I get tempted to exchange it for this moment of happiness. No one can guarantee a good future if I stuck to my beliefs, so why not do anything I want now before I miss it?

Nope, I'm not talking about what u're thinking.