I want to stay in bed.

I should get up and go for a run.

I want to follow my own pursuits.

I should help my kids with theirs.

I want to complain.

I should find a way to be positive.

I want to watch TV.

I should read.

I want to live for today.

I should plan for tomorrow.

And so it goes, if we want to be successful, we can’t just do what we want, we need to do what we should.