No one has told me that, but more than 90% of the world population end up believing the same as their parents. A meager 10% will change their religious belief in their lifetime from what they were told since infancy. Perhaps, you belong to that 10%, but it is not what the vast majority experiences.
And I obey no one.
you have a logical explaination.
By the way , our Prophets in Islam encountered Such a problem While Trying to change flase believes of pagans.
in Qura'an Allah mentioned the main reason for thier insisting of never changing thier belives .
ch.2
170. When it is said to them: "Follow what God hath revealed:" They say: "Nay! we shall follow the ways of our fathers." What! even though their fathers Were void of wisdom and guidance?
ch5
104. When it is said to them: "Come to what God hath revealed; come to the Apostle": They say: "Enough for us are the ways we found our fathers following." what! even though their fathers were void of knowledge and guidance?
ch.7
70. They said: "Comest thou to us, that we may worship God alone, and give up the cult of our fathers? bring us what thou threatenest us with, if so be that thou tellest the truth!"
ch.11
62. They said: "O Salih! thou hast been of us! a centre of our hopes hitherto! dost thou (now) forbid us the worship of what our fathers worshipped? But we are really in suspicious (disquieting) doubt as to that to which thou invitest us."
87. They said: "O Shu'aib! Does thy (religion of) prayer command thee that we leave off the worship which our fathers practised, or that we leave off doing what we like with our property? truly, thou art the one that forbeareth with faults and is right- minded!"
10. Their apostles said: "Is there a doubt about Allah, The Creator of the heavens and the earth? It is He Who invites you, in order that He may forgive you your sins and give you respite for a term appointed!" They said: "Ah! ye are no more than human, like ourselves! Ye wish to turn us away from the (gods) our fathers used to worship: then bring us some clear authority."
ch.21
51. We bestowed aforetime on Abraham his rectitude of conduct, and well were We acquainted with him.
52. Behold! he said to his father and his people, "What are these images, to which ye are (so assiduously) devoted?"
53. They said, "We found our fathers worshipping them."
He said, "Indeed ye have been in manifest error--ye and your fathers."
ch.26
71. Behold, he said to his father and his people: "What worship ye?"
72. They said: "We worship idols, and we remain constantly in attendance on them."
73. He said: "Do they listen to you when ye call (on them), or do you good or harm?"
74. They said: "Nay, but we found our fathers doing thus (what we do)."
ch.31
21. When they are told to follow the (Revelation) that Allah has sent down, they say: "Nay, we shall follow the ways that we found our fathers (following). "What! even if it is Satan beckoning them to the Penalty of the (Blazing) Fire?
ch.43
22. Nay! they say: "We found our fathers following a certain religion, and we do guide ourselves by their footsteps."
23. Just in the same way, whenever We sent a Warner before thee to any people, the wealthy ones among them said: "We found our fathers following a certain religion, and we will certainly follow in their footsteps."
So no, this is no trifle, just hard facts
the suspicion is like a balance has two pans true and flase,(something we don't belive it, neither we deny it ), but when we find the pan of the thruth has inclined, we will follow the truth.
the most important thing is not to deny something without studying it from all it's dimentions and to have a enough knowledge about it.
at least you obey your desires, don't you?