Answer
Do not skip school with Kit on a main route until you know what outcome you want from that story branch.
Do not skip school with Kit on a main route until you know what outcome you want. Treat it as a story branch choice, not a throwaway dialogue option.
If you care about endings or NPC relationships, read the Kit/Brynn choice page first and avoid rushing the decision.
If you are just testing, note the dialogue and outcome so you can compare it with the alternate school route later.