How would my Future Self feel, and what would they do [with my time], if the [20 years in the future version of me] could come back and live my life … - Benjamin P. Hardy

Your actions come from your identity. When your identity is rooted in current commitments, rather than your Future Self, your actions are weak and unaligned with your goal. The only way to realize your Future Self is to be your Future Self now.

From the late 1800s to the late 1900s... science suggested that human beings are the direct byproduct of their own past. [...]

Research now shows that a person’s past does not drive or dictate their actions and behaviors. Rather, we are pulled forward by our future. [...]

From this view, [...] all human-action is goal-driven [or purpose-driven], even if the goal of the behavior isn’t consciously considered by the individual. [...]

There is always a why for everything someone does. That why is their reason or goal for what they’re doing. [...]

While [...] purpose may not [always] be conscious or inspiring, [a person's reason behind their behavior] still exists. Even if the goal is simply immediate gratification or escape, [as in the case of wasting time] on social media.

Your purpose isn't something you discover, but something you ultimately choose yourself. Stop looking for it and make the choice, then allow that choice to transform you.