can yarn hold laughter?

i went to the yarn shop the other day for some glittery yarn to use in the weft of my reputation tea towels. i saw a vest that looked easy and ended up buying two colorways of yarn for knitting it (the yellow and the pink you can see in this basket). i started the yellow one the other night. i'm still a beginner and i have this habit of forgetting how to purl if i haven't done it for awhile. even looking at this picture, i can see some mistakes. 

i took it to the knitting/weaving group last evening. i admitted that i had forgotten how to purl. the lovely ladies laughed at me, and then they helped me. and they loved the colors i had chosen. we laughed a lot while i relearned how to purl and i hope that all that laughter got knitted right into my vest. the idea of that appeals to me. i want to feel that laughter to when i wear the vest.