Lying on your back and watching the clouds dift away can be so relaxing. It's almost like meditation. You don't need to have a planned day, you can just simply go to the park or the roof top and watch the clouds.
Riding a bicycle is both beneficial for the body and mind. The body because your exercising the body muscles and the mind because the cool breeze hitting your face can be the best part. Just make sure to your bike through the park to be at peace with nature.
Take a stoll outside to make your mind clear from anxiety, stress and/or depression. Simply walking around either in the city or the park and looking around is great for your mindset.
Get a massege, a full body treatment. It might be pricey, but you will thank your body later.
Go to the hair salon. So you can feel refreshed and confident.
Plan a day going to the zoo, bowling, hanging with family/friends, etc. Or take a week vacation to the caribbean or somewhere else. Enjoy yourself by yourself or with the people cherish.
Go to the beach on a nice, cool, breezy, sunny day. Take a splash in the water whether it's in ocean or a pool.
Spend some quailty time with people that brings positivity to you.
Treat yourself with glamming up your hands and feet.