The Ascent

Very simple, visit the grafter and reset your skill points.
Please note that this can get expensive if you’ve already spent lots of skill points, I’d recommend doing this early on.
In one of the early side missions called “gear up”, you’ll be tasked with visiting the Grafter.

Do Over
Proficiencies were reset once

This is an extremely easy achievement to earn very early in the game, however it get's more expensive the more points you already spent. All you need to do is visit any grafter in the game, then click go in for surgery next click reset skills (In an early stage of the game development I think they were called Proficiencies). The second quest in the game will send you to the grafter, weapon shop & armor shop. Here is a video if anyone want's to see what needs to be done, enjoy.

Google trad, sorry.
Success to be combined with the success ”Fullchrome”.

You have to reset your skill points in the "Grafting" shop, there is a DNA helix in front. The price varies depending on the number of skill points already placed. Talk to the grafter, accept the surgery then on "reset skills" then go back to "skills", put twenty points on "tactical sense", both successes should fall.

IMPORTANT: Stay on the operating table and once the successes have been achieved, exit the game via the console, you should find all your placed points and money as when you arrived.