don't worry about it, you are just doing fine. #81 is a bit confusing, so i will forget about it. Here is another out of the box / abstract approaches of mine #84 and #85 , i used the concept of the simple bench and capturing it along with the name " bench ".
now here is the nice catch / catches. the word " bench " itself can form the upper back of the bench that is attached to its base where people rest their backs on, i can make it more clear if you want to.
also, the letters in " bench " , the " enc " are forming two eyes " e " + " c " and a nose " n " with a smile stroke underneath the bench so you can see a full smiling face in there, a bench and its back + your brand name.
all in one smart / abstract mark, that tells a lot :)
let me know what you think of this one.