>>keep in mind that although such words may be inspiring, helpful, and/or motivating, simply saying something is an extremely simple thing to do

Everything is easy to say, and feeling inspired is equally easy. It takes help and guts to actually try to improve. That's why everyone is here, people want change need support from themselves, and support from others. The latter bit is terribly easy to get, it's the former that people need to learn giving to themselves.