so true sir @flysky.
like philosophy,
today should be better than yesterday.

every possible course
something, we must be sure
and believe in yourself, if not successful, try and try again until it works.

maybe and try from that experience
older will be very good. study in steem school one of them. with us join steemian all over the world, will open the insight for us to be better. I think all should support each other that is learning and keep striving for a satisfactory result.