Repeatable skills

[Sasza22]

Some of the skills in the skilltree give you nothing but extra attributes. Most of the time it`s a waste of a skillpoint and morale expectation to pick those. But what if those skills were repeatable allowing you to put unlimited skillpoints into them for extra stats. It would help to assign extra skillpoints once your dupe gets too many of those as well.

For example the miner job. 1st tier gives you very frim mining, 2nd abyssalite mining. Move the 2nd to the 3rd tier and make the second tier stat only but repeatable. You could just assign skillpoints into that for +2 mining for 2 expectation (1 with interest so it`s not free) and make a superminer after a while.

Stuff like astro navigation might also be repeatable but the cost would be 5 expectation each time so to get around a 50% travel time reduction you`d need around 39 morale on the dupe (yes you can lock the dupe in the rocket but for him to get the skillpoints he needs to leave it, also i think they might change how it works at release so trapping the dupe in the rocket is no longer possible).