Introverts have understood that they must have moments of loneliness every day to feel good.
It does not matter whether your day is filled with personal or professional obligations, take 20 minutes for yourself.
During this moment of rest, forget all that you have to do and meditate on the present moment, to set new goals. Take a deep breath, it may seem futile, but it really calms down.
To avoid forgetting to take these few minutes for you, you can schedule an alarm. Once it rings, you must turn off your computer and anything that might distract you. Take the opportunity to do yoga, to read a little, to meditate or do nothing, simply.