Roses carry the highest vibration of all flowers. Roses carry the vibration of joy. An easy way to access this vibration is by buying yourself a rose and allowing the fragrance of the flower to uplift you.
If you can’t find roses where you live you can diffuse rose essential oil. Make sure that the oil is as pure as you can get it. Some essential oils are filled with artificial ingredients and the vibration is changed.
Obviously if you are allergic to roses or can’t stand the smell of roses then this won’t work for you.