Life is pretty hard for people who conditioned their mind to seek flaws and criticize everything.

Those who seek flaws in everything they see, will find life to be a constant misery, Negativity will weigh them down, Until they learn to shift their focus around.

Being realistic is good, as it comes from a proper approximation of one’s strengths and weaknesses. What’s bad is dismissing the mere chance of success, instead of trying, starting small, moving forward based on feedback. Most criticism of unorthodox ideas comes from fear.