Hi Colleen , Great seeing your post . I will go now and check this out . Hope this finds you doing great as possible . I am hanging in and now realizing how important breathing exercises are as well as being as physical as possible . Lets cross paths more often friend . I can say I am one of those guys who is always smiling if out in public so that in itself brings me some kindness ha I am truly a person who believes what you give usually comes back and even if I am having a rotten day I try to show a smile .