Bottom Line:
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Your Parents brought you this far.... into a world where you are not hungry, your rights are in front of you, and you can choose whatever religion you want, and hell you can join a cult for all anyone cares.
Don't you?..... for one minute think, that your Parents did their best so you could eat, live, and have something to believe in, not so you could make it to this forum....just to "Bash" on your own religion & culture.
Aside from that reality, on a Spiritual note: Your Ancestors are probably witnessing you, bashing on your belief and thinking, what a waist of our time watching over you.
The belief and culture are not lost or lacking....... ...its obviously done something to bring you this far in your own life.......but if you're not happy with yourself, by all means......the religion and culture won't hold you down.
If you don't know how to keep the richness of your belief and culture and learn to let go of the bad in it. Well, then its all your loss and you will be.....forever lost regardless of whatever religion you convert to.
Kindness, Compassion, Goodness, Hope, Faith, Love, etc. are all one and the same regardless whatever you seek....have you ever thought that you are the one lacking?