Changing your mind does not make you weak, flakey, a hypocrite, a flip-flopper, or full of shit.
It shows you’re an intelligent human, capable of altering your stance on something based on the emergence of new data.
It also means you have the balls to admit you were wrong.
Consequently, it also makes you part of a minority.
Most people don’t introspectively ‘stop and think’ all that often.
Usually because it’s scary and uncomfortable.
Being able to reshape your opinion or change your mind about something is not a show of weakness.
In fact it’s the surest sign of strength—and intelligence.