Success can be defined in a multitude of ways. Some people base it on wealth that they achieved through financial accomplishments. Others by their motivation to obtain personal goals. And those dealing with a life threatening disease may define success as days they are still among the living.
As for me, I define success by living every day as myself. Doing my best to make the day a good one, for myself and others. Setting some simple goals and being grateful for all life has given me.
Some days can be harder than others. Sometimes things interfere in the day that makes it impossible for me to achieve what I set out to do. But as long as I did my best, I feel that I was successful!