do you need to learn how to drive a bike if you want to learn how to move around? HAH! do you even want to know how to properly navigate any kind of terrain or do you just want to get somewhere? learn to accurately phrase your question, and more often than not you will see that the answer in front of you without any effort
if you want to be able to go anywhere you please, then yes ... you will need a decent bike (and more than that by the way, you will need a spaceship). it's not that i can't imagine people going far out on foot, but i think it will them longer. even then, you can only get so close to the moon climbing trees
also,
>>21,22: LURK MOAR (sage is isn't an insult, and you newfaggots shouldn't make it one (newfaggot also isn't an insult))