As a student of Islamic studies, one of the sciences in Islamic studies is Logic, and also it is use not just in the islamic world but through the times it is used by philosophers in Europe to reason and attain realistic conclusion.
I personally want to ask for an advice to you in how to increase logical and reasoning ability. To more have realistic conclusion so we can get closer to Allah.

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I recommend taking a seminary class on logic. There are a number of online seminary classes.

Secondly, I recommend you study the debates of the Prophet (s) and the Imams (a). These debates strengthen your logic and bring you closer to Allah. For instance, the book al-Ihtijaj mentions such debates.