a) “It is equally obvious, however, that each individual has many abilities of which he is unaware. ⁴As his awareness increases, he may well develop abilities that seem quite startling to him. ⁵Yet nothing he can do can compare even in the slightest with the glorious surprise of remembering Who he is. ⁶Let all his learning and all his efforts be directed toward this one great final surprise, and he will not be content to be delayed by the little ones that may come to him on the way.” (ACIM, M-25.1:3-6)
Thus, consciously developing psychic powers is not desirable as it is a powerful distraction that the ego loves.