I shall not be foolish (ouk esomai aphrōn). Apparent contradiction to 2Co 11:1, 2Co 11:16. But he is here speaking of the Paul “caught up” in case he should tell the things heard (condition of the third class, ean and first aorist subjunctive thelēsō).
Of me (eis eme). To my credit, almost like dative (cf. en emoi in 1Co 14:11).