You are whining at wrong doors man...

This game is 16+... So i dont see reason why are you whining here.

You should be able to solo any monsters related to quests that are not marked as Heroic or Group. Unless quest is marked as red. If you cant, its mainly learn to play issue. I suggest reading some guide about your class. Cheers

Affection changes only after you finish the quest, not immediately after conversations. Same goes for Light / Dark side points.

http://www.torhead.com/