Trust in instalments , layerwise. After first layer, wait for four-to six months, watch the results . Open the second gate carefully . Follow Same procedure . The entire process from zero to complete trust should take around a year at least . Haste may break the relationship beyond repair too soon . You may get hurt also seriously.

if only they live upto your trust,its worthwhile trusting people...

easy.

Good Question!!!
Tru sting someone is very easy but we should know our self and we should be able judge people.
But now a days its better to trust yourself than others.