Is it permissible for a young man to disobey his parents and marry the one his heart has chosen, despite their rejection based on reasons he is not convinced by, knowing that their obedience is essential to him and his desire to complete his studies remains?

This love between you is wrong because it leads to temptation and corruption. Taking the initiative to marry is better for those who can, and it is a cause of richness. A man's marriage without informing his parents is valid, but obeying them is more important. If he fears falling into the forbidden, then marriage becomes obligatory for him; otherwise, obeying them takes precedence.