Safety should always be a major concern and in your conscious mind every time you leave the house.
Whether walking, driving, riding a motorbike, sight-seeing, working, etc.
Thai people for the most part, I think are not safety conscious and therefore, unsuspecting foreigners can be the unwitting victims of accidents caused by Thai’s.
Thailand is not the place to take risks to get a selfie either.
Dangerous climbs, waterfalls, slippery surfaces all should be avoided at all costs.
You should always be on the defense for Thai drivers as Thailand is certainly not known to have good drivers.
Even things you have done 100 times, you should revisit how safe your actions are.