To have a purpose is not merely wanting something. To have a purpose is wanting something and going for it, taking each meticulous step towards it.
Most people stop at the wanting. They want something, then just hope that they will get it. It usually ends there.
Others take the initial steps towards completion. Some stop after a few steps because they do not see the results right away.
The ones who reach completion never stopped. They took the steps, even without quick rewards in sight. Their reward was the purpose: the faith that they were moving towards what they wanted.
Find purpose today.