Identify the emotional tone present in the given statement: ' it sounds like you're setting up for a good 2019 keep the boundaries going, and I hope the surgery has no complications and everything heals up fast!!'.
The sentence expresses: 'approval, caring, optimism'.
approval, caring, optimism
 it sounds like you're setting up for a good 2019 keep the boundaries going, and I hope the surgery has no complications and everything heals up fast!!