Advice on how to get rid of commission breath??

*EDIT for clarity*

"Commission breath" describes the experience of "the more you want the deal to close, the less likely it will" because the prospect can tell you're more incentivized by the commission than by genuinely helping solve their problem. It's not to say that you don't have good intentions for your prospect, but even so.

Another way to phrase could be, how do you coach yourself out of a slump in an SMB market when you NEED a deal to close?