I'm struggling to find a good handicap for Ticket To Ride.
When I'm playing with newer, or less strategic players, I'm beating them by 50 points or so.
I don't like a simple points handicap, as that can seem patronizing. Instead, I prefer to have a personal handicap, that I don't tell the others about.
I've tried a 'Keep all three tickets to start, and then for first turn immediately draw another three' system, but that often backfires if I get a good bonanza get a massive score achieving them all.