Answer: find out if joe needs healing on the inside to be able to grow on the outside.
Explanation:
Maybe joe has been hurt in the past and doesn’t know how to let other people in, try holding a power pose for about ten seconds.if joe Believes in himself than other people will. It is proven that people who project positive energy make people more comfortable around them.( I am not a doctor I just have been in how’s situation before) make sure to tell joe that I am rooting for him!!