You've belonged to the Unseen - behind their backs often also called "The Unclean" by the citizens of any other social class. You lived among the waste collectors, tanners, gravediggers,  bone glue boilers, executioners and sewer workers. The poor but tenacious, earning a hard but honest living, proud of not having to beg or rely on stealing instead. You probably "inherited" your profession from your parents. If you were fortunate, you might have found work at a slaughterhouse instead or you developed a knack for repairing old metal pots and the like and could support your family and friends from the tight knit community of the unseen a tiny bit better in a society that just tolerated you all as a necessary element, but shunned you in every other way. The only ways out of this life were death or to cut any ties and seek your fortune far, far away. 

Skill Proficiencies: Choose two among Sleight of Hand, Insight and Perception.

Tool Proficiencies: Choose between proficiency with Cooking Utensils, Leatherworker's Tools or Tinker's Tools.

Equipment: A set of artisan's tools, a set of common clothes, a blanket, a flask and a pouch containing 10 silver pieces.

Suggested Characteristics

Most Unseen are a bunch of hardy people with a proud and straightforward attitude. 

d8	Personality Trait
1	If life gives you onions, make onion soup.
2	Finders, keepers.
3	I conceal or camouflage everything valuable on my person.
4	I get really angry when someone questions my honesty.
5	I'd rather fight an Otyugh barehanded than dabble in courtly affairs.
6	A tub of hot water and a mug of tea can cure any woe.
7	I really enjoy the beauty of nature, especially the smell of flowers.
8	I have a hard shell, but a soft core.

d6	Ideal
1	Revenge. I'll find a way to make everyone pay who humiliated me and my Unseen kin. (Evil)
2	Duty. Even if it bears no glory, my doing serves a purpose and i'll give my best to do it right. (Lawful)
3	Humility. I believe that pride and greed are the roots of evil. (Good)
4	Reformation. The Unseen must rise and break the chains of discrimination that were forged from superstitious taboos by demented priests. (Chaotic)
5	Adaptability. I deal with troubles on a day to day basis, solving them as i deem necessary. (Neutral)
6	Legacy. I strive to be remembered by coming generations. (Any)

d6	Bond
1	I'll rather die fighting than let anyone ever again take my dignity and freedom from me.
2	People are important. Not gold. Not titles.
3	I use part of my income to support a movement of reformers at home.
4	I owe my life to the person/organisation that took me in as an apprentice after i ran away from home with not much more than my clothes.
5	I've been separated from the people who accompanied me into the unknown. I hope to find them one day.
6	A loved one died, because someone who had the power to help didn't. When i'm powerful enough, i'll return and show them what its like to be utterly helpless.

d6	Flaw
1	I am insecure about my manners and my wording when i'm not among my own kind.
2	I'm (still) startled when a stranger adresses me directly.
3	I always think of myself first.
4	Buying beautiful things is my secret vice.
5	I'm (still) too gullible.
6	I keep my heritage a secret, in fear of being rejected. It haunts me in my dreams, that someone could get behind it.