Sun and Rahu conjunction-Surya( ego, soul, authority, administration, father figure) with Rahu everything unorthodox cannot make thinker with control, Rahu like Jupiter is known to expand the significations, see the similarity in aspects, Rahu here controls the sun ( Remember as per mythology it devours Sun). While the sun the light that ends darkness is in constant conflict in such conjunction, here Rahu is smoke, the illusion, the Maya within Maya and it also represents the darkness and hereto unknown now this all conflicts with the natural ability and capacity of the sun to end the darkness and reveal by bringing the spotlight on Rahu, that's exactly what sun and moon did in the Mythical tale of Samundar Manthan. So how can the two correlate and coordinate together? Further being the king of the zodiac setup Sun feels asphyxiated in the presence of a powerful and intuitive stranger who has elevated himself up the ranks to be a peer of the zodiac setup. I think a much better approach to this conjunction is required. Rahu in this setup would not allow the light to end the illusion of smokescreen. So the person with such conjunction in a chart will live in the make-believe world of his own and shun all outside wisdom as superfluous and unnecessary.