Because if you don't love yourself first who else will? No two people are same in this world, everyone is unique and different, we are verbally different. Being verbally different doesn't mean that we are incapable, people have far more tougher disabilities to deal with. If I could not speak at all, I would have felt have a stutter is much better. We can still see, hear, feel and do all the day to day activities. Have you tried looking up for stuttering community in your country/region?