Breton mage here.
I have never pickpocketed anything.
I never steal - when I did find a couple of things in my inventory marked "Stolen" I was so startled (not a clue how they got there) I travelled to the northern shore, swam out to what seemed the deepest point, and dropped them.
If I acquire a staff of something, or any potion with poisonous or potentially questionable uses (lockpicking, invisibility, etc) I will only sell them to fellow mages at the College - but not Enthir, who is clearly dodgy. I'm the Archmage, why can't I expel him?
I fight when I must, but my general set-up when travelling is Fear on my left hand, Calm on my right, and Aura Whisper. I can avoid as much violence as possible that way. (Except when I meet Forsworn, when I become the Angel of Death.)
I always free captive Stormcloaks under escort on the roads. It took me a LONG time to sort my head out on the civil war, but in the end it came down to simply this: some of the Nords aren't very nice, and I don't care for their racist rants, but the Empire has sold out the human race entirely. So, the lesser of two evils gets my aid.
I help ANYONE who asks for it, so long as they are a person in genuine need and not just some idiot looking to run into a dungeon and grab loot .
I never hurt giants. I love those big peaceable beardy guys.
I will never complete the Thieves' Guild or Dark Brotherhood missions. Even the Companions are too morally dubious for me.
I donate to the Temple of Mara in every session of play, and to every beggar I encounter. When I attend the Temple of Mara, I leave Lydia outside; she is a warrior, and that place is not for her.
When I return to High Hrothgar, I always hit capslock so that I walk rather than run; it just seems the right thing to do. To charge around in that holy place would be wrong. And when Arngeir pronounces his blessings as we part, I bow to him.
I'm sure I've forgotten lots more, too.