Envelope sealing can be a mindful practice that helps improve focus. This article explores how envelope sealing can be used as a tool for enhancing focus in daily life. Tip 2 Setting up a distraction-free environment Creating a distraction-free environment is key to mindful envelope sealing. By setting up an environment conducive to focus, you can fully engage in the mindful practice of sealing envelopes. AdvertisementTip 3 Practicing slow and deliberate movements The key to mindful envelope sealing is slow and deliberate movements.