you can't take it back now
I respond well to positive reinforcement.
" Lars put us in-front of all our local competition reading trends far in advance. He introduced us to schema and the new advances of Google My Business."
"Lars defines competency in marketing."
"We entrusted our brand to Lars in 2017. Dye looks forward to many years to come."
"Ten years after meeting Lars, I'm still learning from him."