<p>Honestly I agree with those who said it depends on the individual more than anything. It’s like relativity, we are all our own frames of reference since there is no fixed point we all share, so in reality all our answers are correct to our own frames of reference(ourselves). What I find easy may be difficult for the next person and the other way around. You are in outer space with notthing around, everyone is movig at a different speed, an there is no fixed point to compare to, now anything passes by, we all see it to be moving at a diff speed, but who is right? The answer is all of us since we all have our own frame of reference</p>