If there is no other world and there is no fruit and ripening of actions well done or ill done, then here and now in this life I shall be free from hostility, affliction, and anxiety, and I shall live happily.
Embrace nothing:
If you meet the Buddha, kill the Buddha.
If you meet your father, kill your father.
Only live your life as it is,
Not bound to anything.
When we feel happy and peaceful, our happiness and peace radiates around us, and others can enjoy it as well. This is called 'the enjoyment of others of our body of bliss'.
If you cannot find a good companion to walk with, walk alone, like an elephant roaming the jungle. It is better to be alone than to be with those who will hinder your progress.
Find out for yourself what is truth, what is real. Discover that there are virtuous things and there are non-virtuous things. Once you have discovered for yourself give up the bad and embrace the good.
I do not perceive even one other thing, O monks, that when undeveloped and uncultivated entails such great suffering as the mind. The mind when undeveloped and uncultivated entails great suffering.