Humans were designed to be social animals, and so for some of us this lockdown has forced us to consider how we communicate with each other.
For some of the introverts out there, a lockdown is quite good news. They no longer need to interact with people unless they want to. But for the rest of us, there is a very real risk of loneliness setting in. We thrive with human contact, and when we can't have adult conversations with people then it's hard.