I am swapnil , Engineering student.. In dec 2020 i started facing difficulty in writing ...sometimes grip to pen increases and it becomes very diffficult for me to wtite further...i ignored it thought it is  not serious... Now i have changed my pen holding posture  there is no difficulty in writing with new posture except slow speed and average handwriting (previously i had good handwriting) but hand hurts sometimes... I want my old pen holding posture which lead to write very fast and good handwriting .. Pls suggest me what should i do now???