Considering it is your first name in nTLD realm, it is not bad at all!
Now, life / coach would be absolutely amazing, as pool of end users is very large there, and it is pretty authoritative. It is a registry reserved name, and I think it is not going to be cheap to obtain it, rightfuly so in my opinion.
Now, your name is word1word2.gTLD, which in general must be very strong combo to be interesting from investment point of view. I think "new life" is still pretty ok. I feel it can sell for 2-3k quite easily, if you reach out to tens of thousands of live coaches out there. Also it can sell for more if the end user is in money and you can negotiate well. Renewal is around 35, which makes it not so cheap to hold.
Considering above, this name needs outboud, I would say facebook will be the best for this one, or linkedin, as one can not expect that most of end users will be actively look for it, as many of them will not be yet aware of .coach extension existence in 2018. Personally I was not aware of this extension until your post, so will check it out more now. Good luck