Indeed success is all about achieving desired results and being happy at the end of the day. The journey of success may not always be a happy one but at the end of the day it's always worth it. The journey comes with lots of up and down which really is all this makes the journey worth it at the end. Without down there may not be able to appreciate the highs.
In this journey we always should embrace challenges as without them we may not truly grow and come out of the end of this path. The Success journey is a school, it really far is 1 build one multi one to become the best one can be. No succesful person ever made it without going through some tough times and moments where they felt like they were they felt like quitting or to give up. All this are path of the process so one can appreciate the end results.