thread not good quality, I tried a 1000 times

children were engrossed in the activity of threading the beads, there was a lot of perseverance, frustration, anger expressed by children during the activity. one child came up to me and said aunty i tried it a 1000 times, but i am not able to put the beads in the thread, he continued in the same breath, aunty you are our friend so you must help. he waited for aunty's response, no response came and he was seen trying again. Another child was heard saying, i am not able to put the beads in the thread because the thread is not good quality.