It may be just the thing for you especially with all you've dealt with recently. Something to occupy your thoughts. You seem to be a very strong person and I wish you the best. Let us know how it goes. Will you be able to step away and take an occasional "break" during the day? Lately, my mantra has been, "I can do this...this is just a symptom but it won't stop me." It's working...all except driving on the interstate. Not ready for that one yet.