So friends  we were talking  about gravitational attraction and  how  it do life destination  shorter!!So answer  is ,there two side of gravity,  one positive is, gravity  only  thimble  is which can  able to produce energy,,but  negative  side is,this gravity  only  is bring  Depritiation, How !! Let's take look.So some how, we do state of non  gravitational  zone,  then  we will never  get  produced of energy, and  that's why we will never   get do work there .And  where is no  living  work there  nothing  come like Depritiation. In fact  ,we do state  of non  gravitational  zone,  we  could  live  there  like  amotel. Some .how