7. Mechanics is a must-have

Mechanics will make your life easier. Get it.

Now that I've mentioned secrets, I think it's best to let you know that the mechanics skill (not perception!) allows you to see them. In some strange illogical manner, everything that has to with finding something in scout mode is tied to the mechanics skill. Finding a trap or a secret is solely dependent on this skill and you WILL want it at a high level for that.

8. Build the botanical gardens and curio shop

It pays to restore buildings. Some more than others. 

You should already know that you get a stronghold. If not, then now you know. Yes, you get a stronghold, it's big, there's a whole system behind it which you can choose to acknowledge or completely ignore. Even if you don't want the hassle of building up a nice place for yourself (why in the world wouldn't you?) there are two buildings that will help you immensely no matter what.

The botanical gardens and the curio shop. Why? They give you crafting/enchanting materials, often and a lot. Build those early on and you won't be running short on supplies any time soon. You do know that the plants in the world are limited right?