Hey guys I did a quick search but couldn't find an answer to this.

Since we can save up our "perk points" for a later time does this mean we can "buy" perks higher up in the constellations and bypass lower level ones or do we have to buy them all in order to get a higher level perk. ie. can I get just Bladesman at the top of the one-handed constellation and skip the rest?

I would also like to know

Well there wouldnt be much point of having them in constellations if it wasn't required to get the earlier ones first