
Addition:
The other idea also could be he gets away as a young teen and taken in by the Brotherhood of Ash, thus raised, taken care of, and lives with the Amal'jaa, where being part of civilization is an after thought at first, but curious about it as he has gotten older.
Though this means his mannerisms would be more like theirs and RP wise he always would be found out in the deserts, hunting the tempered, aiding people in mysterious ways, and doing things the nomad way.
The other idea also could be he gets away as a young teen and taken in by the Brotherhood of Ash, thus raised, taken care of, and lives with the Amal'jaa, where being part of civilization is an after thought at first, but curious about it as he has gotten older.
Though this means his mannerisms would be more like theirs and RP wise he always would be found out in the deserts, hunting the tempered, aiding people in mysterious ways, and doing things the nomad way.