"If you think you’re too small to have an impact, try going to bed with a mosquito." - Anita Roddick
Seriously, the bike went from asthma attack to pranayama with one adjustment.
If all you see is a massive mountain, it feels impossible to climb. If you visualize and take each step, one at a time, before you know it that mountain is climbed. One small action, one step at a time.