(Mat. 3:11) “I indeed baptize you with water unto repentance: but he that cometh after me is mightier than I, whose shoes I am not worthy to bear: he shall baptize you with the Holy Ghost, and with fire”.
From these words of John the Baptist we know that Jesus was so skilled in tangling shoes (and in everything) that John the Baptist would not be at any help bearing sandals of Jesus. It would be an appropriate work for great John the Baptist to just bear shoes of Jesus, because Jesus so much greater and can do all noble work himself, but even this work of John the Baptist would be useless in presence of Jesus: Jesus just bears shoes better.
The main skill of Jesus is probably to baptize with the Holy Spirit and with fire.
Buy my brochure Jesus as a mathematician for an explanation about how he reached so great skills.