I used to work with people with profound multiple disabilities, people who a lot of people would see as useless and unproductive, some even think they should 'not be allowed out' with carers to visit shops etc.
The thing these people taught me was to convince me that a person has intrinsic worth, whatever they can or cannot do. Every one touches someone. Some people choose to do bad things which can't be excused, but most of us do the best we can with what we have.
I'm not trying to convert you, but, although in some peoples eyes someone may be insignificant, they are, to me worth the same as the President of USA or our Queen, and have more impact on those closest to them than they will ever know. One of the most special people who affected my life to the good couldn't walk or talk but somehow she made my life better.
I send you best wishes, whatever you believe it's your right to do so.