Fluffy, people wanted me to roll on the floor laughing many years ago because they thought that was a sign of having the Holy Spirit. Some people believe that to receive from God when they are being prayed for they need to fall down onto the floor. Sometimes God just wants the person to soar like an eagle on the winds of the Holy Spirit.
I was at a remote community and people were praying for others in their "tongues" but when i went to pray for one of the elders of that community, all that I could do was cry and cry and cry over him, before any words came for him from the lord through me.
Over the years, I have been prompted to pray over very young babies and to bless them with my understanding of God's calling on their lives. Sometimes, all I do is just cry over them.
During one service I sensed that God wanted me to pray for a young child, around 4-6 years old, but I balked, that time because the extended family was there all around her. The sense to pray for her did not leave me and I stepped out with my Dutch courage and asked dad if I could pray for her. When I began crying and his daughter could not fathom out what was happening, her father stepped in and said that I needed to stop because I was scaring her. God was getting me to anoint her for ministry in the future. I caught up with the father a number of years later while she was still a young teenager and he told me of her passion for the things of God.
Another time I was with my wife and a friend of hers asked for prayer and all that I could do was cry over her. To explain what was happening, I was able to tell her that God was shedding His tears through my tears for her and that He knew of her pain. That He would be with her in all things.
Recently I was at a men's breakfast, and the leader asked for a volunteer, to pray for him after he had given his testimony and a number of people put up their hands and the leader chose me. When I put my hand on him to pray all that I could do was cry over him. Because I was crying, he and most in the room felt that I was the one who was actually in need of prayer and I had to tell him that this was normal for me and that God's tears for him were being shed through my tears and that those tears would become a healing for him.
Jerimiah's Book of Laminations is Jerimiah expressing his tears for Israel because of the visitation of Israel's iniquities of idolatrous worship of the fathers during the first two ages of their existence upon their children and their children's children during the following third and fourth age of their existence and that the Children would have to repent of their father's iniquities of Idolatrous worship as well as their own iniquities of idolatrous worship as well that they have committed during the third and the fourth age of their existence.
God does call intercessors to a ministry of tears for the people that live around them and it can be a ministry of prayer in the form of shedding God's tears over the people that live around them. This calling of tears can be very difficult to explain to others as culturally it is considered not to be normal behaviour for a person to publicly cry over others. When we have this type of ministry, we have to follow the prompting of the Lord in all that we do, and let Him justify our display of tears for other people. Often we will not know why God has us crying over others. However, if God calls us to this type of ministry, all we can do is be obedient to His prompting and let God take care of the rest of what is going on around us.
Shalom
PS: Fluffy, be diligent in your discernment of what people may tell you to do and hand their advice over to God to sort out the advice that you should give heed too and follow.