Correct hand position in archery is a vital part of your form. An incorrect grip can cause torque on the bow causing the arrow to fling left and right. Keep a 45 degree angle grip as well as a relaxed hand to limit your impact on the shot.
▶This is a fabulous tutorial on tying easy, perfect bows while ribbon is still on the spool. Similar to mine with tweezers, but no tools necessary with this technique. A must for those of you who struggle with bow tying