That the game has tons of content and freedom of choice to the player is its selling point but also, in my opinion, its biggest, and probably only, weakness.
Personally, I want to see everything Bethesda made; do everything the game allows and I want to do it all in the first play-through. This is probably why I'm having trouble deciding what to do in the game, but for me, if I don't do it all in the first play through the second one will be MUCH less fun because:
1. I know how it end
2. Many of my choices will be redundant
3. The redundancy will make it boring.
Anyways, I'll resume playing in the morning. TTYL Fellas