Self-improvement is a thing which you must practice throughout your life
because once you started to believe that you are perfect then, things will
start to become complex. You need to know that no one is perfect and no
one can be perfect.
There is always room for some improvements whether it is in your
personality, in your health, in your fitness or in any other thing but you
should keep trying for the better state. There are hundreds of therapies
which help you to get rid of all kinds of mental stress and once you are
relieved mentally then, you can always feel better in every part of your life.