Salaam everyone,
The Sunnah, as we are aware, refers to the Commands, Prohibitions, Sayings, Actions and Tacit approvals of the Prophet, Sallallahu alaihi Wasallam. The whole of the Sunnah falls under the Command of Allah, Subhanahu Wa Ta'ala in His Book:--
"Whatsoever the Messenger gives you [then]
take it and whatsoever he prohibits you from,
[then] refrain from it". (Qur'an--al-Hashar-59;7)
In this regard, find attached herewith, courtesy of Islamicline.com, a presentation of 100 Sunnah acts we can see/learn from the Prophet/Leader of Mankind, peace and blessings be upon him, and engage in to improve our lives in both worlds. Open the attachment and see what part of these 100 Sunnah acts you already are practising and which ones you will resolve to be doing right away. You will be glad you did.
Best Regards.