You were on your own your entire life and You have struggled in all aspects which has made you scrape by for everything you have earned, stolen, achieved, and learned.   This made you have a strong will and desire as well as very thick skin to overcome all those that belittled and abused you.  Ability Scores to adjust:  Strength, Dexterity, or Constitution (+2 and +1, or +1 to all 3).  Skill proficiencies in 2 of the following:  Stealth, Sleight of Hand, and/or Survival.  Tool Proficiency in Poisoner's Kit.

Ability Scores: Strength, Constitution, and Dexterity

Feat: Tough

Skill Proficiencies: Choose 2:  Stealth, Survival, and/or Sleight of Hand

Tool Proficiencies: Poisoner's Kit