Hello, my name is Sheila Hand. I began using Young Living Essential Oils in March 2015, and I am still loving the oils, I begin my day with the oils lemon and grapefruit in my water. I use thieves, lemon, lavender, and peppermint oils in my diffuser at night! Sometimes, I may add other oils like RC. These oils smell wonderful! I also use a diffuser in my living room when I am home. This gives our home a spa - like atmosphere. And of course, I do not go to bed at night until I put thieves on the bottom of my big toes and peppermint on my small toes. Also, I use a diffuser in my classroom. I enjoy using the oils to improve my immune system and my overall well being! I can't really say that I have a favorite oil because I am enjoying all of the oils that I have tried so far, and I am looking forward to trying many more of the oils! One day, I would like to be able to say "I have tried every Young Living Oil".