There is no such thing as an unwelcome experience to [[Awareness]]. Like the empty space in a room, everything is free to enter or leave: [[Life is like clouds in the sky of awareness]].
There is just experiencing. Resistance is a reaction from [[Parts]] to an experience that's already happened. Only for parts is an experience not welcome. But this unwelcoming posture that parts takes does not actually prevent painful emotions from entering awareness. It just causes suffering: [[Suffering is resistance to what is]].