Is a stabilizer jack for fifth wheel hitch worth the money?

Or do nothing. The cost is zero and after a while you get used to the motion. I have a washer/dryer combo in my front bedroom and the motion would really bother me early on, now I can sleep right through all of the cycles and don't even wake up. I frequently turn the w/d on and immediately go to bed, then I have fresh clean/dry clothes when I get up in the morning.