No goal was ever met without a little sweat.
Life is a journey which only the strong are able to conquer. Goals are the passage through which the future passes into the past. Goals are like the connecting rod that bridged the past and the future.
So when you sweat because of ongoing goals then you are on the right track. Without sweat then you are not really doing anything worthwhile.
Bask in the radiance of your effort to become a better you, it is the stuff that the world is built of- dreams(works)
Cheers.