When we first start to follow any particular belief, these following steps may help. First of all, we must study about the religion that we wish to accept.
Secondly, contemplate and try to study deeply as much as possible and practice diligently with proper guidance. Such process will cement our faith and you will never wonder into wrong belief, or else we may bump into unexpected front. Finally, once we embrace any belief we should follow from our heart.
Whatever we do in this life, it is our duty not to abuse our only liveable environment that we share respect and love with others. Because even after leaving this world, others will always judge us on how much contribution we had made and how sincere and good we were to an environment and to our neighbours. Therefore, leave this world with lasting admiration and respect from others.