(For someone who doesn’t have self-awareness of their own skills and goals.)
You should start your own business.
Granted, there is the courage that many people need to harbor to take the next impulsive step. The business plan, the legwork to get to the goal. Everyone you meet, especially those who are not in the business (of whatever it may be), has an opinion. Most likely, they won’t laugh in front of you—society teaches us to restrain ourselves on the surface and to let optimism/love show.
We all make foolish decisions and pursue dreams wildly.
But there is no problem in making mistakes. I believe that I have the courage to do that. Every day.