The boundaries we draw around ourselves are the only limitations we have in life. And these boundaries are drawn when we grow up to be adults. As a child we never had any boundaries or limitations. We believed in everything that was told to us. As adults, our capabilities increased but our boundaries got narrower stronger too.
As a child ,we studied seven subjects with different logic, we had time for play, extracurricular activities and what not.
As an adult our thought process got constricted. We struggled with one subject. We started carrying more baggage about future worries past troubles, fears of failures or envy about others.
Erase the boundaries. Clear the baggage, Increase the bandwidth. Remain a child. Explore throughout your lives.