So many people abandon their Ideas because of what others think, and Yes it is good to get feedback, but your opinion is what matters most. The Great Einstein had this to say;
“Great spirits have always encountered violent opposition from mediocre minds. The latter cannot understand it when a man does not [...]

The most powerful Influence in our lives, comes from the people around us, those closest to us at times.
Mark Twain said this about it;
“Keep away from people who try to belittle your ambitions.  Small people always do that,
but the really great make you feel that you too can become great.”

Whenever you don’t want to do something, any excuse will do. Excuses are like pieces of thread on your clothing; they have no power and can be easily removed.
Write down the excuse standing in your way of achievement. Give it serious thought and watch how quickly it loses its power.
-John Kanary