How much of everything and anything?

How high is high enough?
How deep is deep enough?
How long is long enough?
How wide is wide enough?
How intense is intense enough?
How passionate is passionate enough?
How far is far enough?
How close is close enough?
How sweet is sweet enough?

...and now of the not 'deeper' things

How shallow is shallow?
How misty is misty?
How trivial is trivial?
How hollow is hollow?
How bitter is bitter?
How crazy is crazy?
How coloured is coloured?
How naive is naive?
How lighter is lighter?

9 things of how(s) that surge the depths and 9 things of how(s) that scratch the surface?

How much do we keep doing these 'how(s)', How ? How? How?