Any painkiller has side effects. Use with cautions.
Influence for me is the particles released when you, consciously or unconsciously, react with a particular person you meet. The particles sent as a signal to the brain, either as a small or big part or as a catalisator, processed to be stored as an idea or to be an extended order to a movement.
The beautiful minds of these people have been building the great environment around mine.
The whom I respect, I admire, and I care about in life.