This is a popular expression that is used to define the state of confusion a person has when he or she must make a decision and all the alternatives seem viable to him, change his mind or seem quickly and lightly.
No longer ( s ) of that stick to hang ( you ): this proverb said, indicates that x person does not have stability in a relationship or activity either loving, work or study; and the sudodicho walk a day in one thing and another day in another.