Hi Pyro_87130000, I completely understand. This is definitely something we will improve in the long-term. In the meantime, one trick you can use to preserve your sanity is to hold the Ctrl key on your keyboard and then press the left and right arrow keys to move the cursor through your description. By going this, the cursor will jump one word at a time, instead of one character at a time. You can also use the Home and End keys on your keyboard to jump to the beginning or end of your description.
P.S. Don’t forget to head over to your My Profile page to update your display name to something personal instead of Pyro_87130000 and add a profile picture.
