What happened to the troops after leaving the roman legions?

by Tinningswood

I am curious to know what kind of impact of being a veteran of the legions would have had on the sociality of the individual. Were the members praised for their exploits such as in gaul? Or did the they simply re-trade and assimilate into roman civil society? To what extent did their previous service either benefit of detriment them in future life?

Many thanks.

Celebreth