Answer:
dear friend I sincerely write this email to you to brief you on my new hobby.
I recently took on a new hobby of drawing. My new hobby has really relaxed me, after a long day of being productive drawing brings me to another place where I can relax and be one with the pen. You should try drawing for yourself it is indeed very relaxing not to mention the artistic strategies that you'll learn. If you consider doing this hobby we can do it together and go for art classes together. You will never get bored of this because there are so many different things to draw you will be blown away I hope you consider this hobby it is amazing.
sincerely (your name)