mischief
there is a philosphy that even the oldest of us speak...for every stride we take to go forward there will an obstacle from something new, from the past, from someone close, that will make effort to force you back. Strength, resilence, and determination will hopefully keep that foot in the door. Sometimes it's like fighting a strong current. Keep swiming and swiming, and for every inch forward, if it wasn't for that current, you would have been a couple or several feet ahead.