Yes weight loss is possible without going to the gym but it will be very difficult because some
people have very low metabolism rate and that enables them not to be able to burn calories
easily and weight loss would be difficult for such person,i believe that it is better for someone to go
to gym to workout and burn their fats,though it could be stressful but it is the best way to loose
those fatsbhealthily,this is just an opinion of mine,i might be wrong though...