The Tenth Doctor was cheerful, charismatic, hyperactive and enthusiastic, often at inappropriate times but would become serious and demanding when the situation called for it. He refused to hold a weapon even when the situation called for one and always attempted to solve a situation without violence. His main personality flaw was his ego. Always trying to take control of situations he found himself in and feeling in his place to punish those who committed horrific acts.
"People assume that time is a strict progression of cause to effect, but actually from a non-linear, non-subjective viewpoint, it’s more like a big ball of wibbly-wobbly, timey-wimey stuff." -The Doctor
Congrats to AddHam on the FTF!!!!!!!!