What do enchantments that increase skill points give you? (For example, "+15 speech craft") It increases the skill, I get that, but what does that do? If your speech is at 25 and you want to use a skill point on something that requires you to be at 40, which the +15 should be giving you, and you can't, then what's the point?
My boyfriend brought this question up to me and at first I thought I knew the answer, but I couldn't explain it as hard as I tried, and now I'm confused about it too. Does it just make your success rate higher? (still using speech as an example, but if anyone could give a general explanation and say how it helps with other skill trees too, that would be great)