<human>: Since I've joined Reddit I've read a lot of horror stories from people who work in the service industry.  I used to work in the service industry, doing a number of different jobs.  I guess, before Reddit, I didn't really think about how my actions interacting with service workers can perpetuate horrible worker/customer relationships.  

Now I am much more attentive, and alert when dealing with service workers.  I keep my head up, look at them when I speak, smile, and thank them.  I try to be as pleasant as possible and try to create as pleasant an interaction as possible.  It's a good feeling, mostly because you usually both walk away happier: I feel better for not being a jerk, and they feel better because someone didn't take their service for granted.  It makes life a lot better, thanks Reddit.

Condense the text into a few key points
<bot>: Reddit as taught be to be more aware with dealing with service industry workers, and it's made me and my life better.