It's early after release so probably everyone is still trying to figure out the game. :) Some general pointers I could give you is to try new stuff and approach slowly, some professions may have a harder beginning and it can be affected by how you distribute your first stats. I've made a run yesterday with Orc Berserker and wrote a little story on how it went on twitter, maybe you can find some pointer there: https://twitter.com/i/moments/1142447831501942784. Either way, you will know more with every try and with more knowledge you should be able to figure out better strategies. :)
PS: I got to a little over level 3, so no major spoilers in the tweets.