Please advice me how do we know whether an upcoming Mahadasha is good or not. Suppose if someone is facing lot of hardships at the end of a given dasha that Too during dasha Sandhi period, doesn’t that mean the upcoming Mahadasha is bad for him. My understanding is , one should feel the good or bad effects of the upcoming Mahadasha during Dasha Sandhi period itself ,during the Fag end of current dasha itself. For example if someone is going from Rahu to Jupiter, he will face adversities during end part of Rahu if upcoming Jupiter is bad . Otherwise if Jupiter is good , his Rahu dasha end part would show its effects . Please correct me if I am wrong .