I have learned over the years that the strength in a quorum doesn't come from the number of priesthood holders in it. Nor does it come automatically from the age and maturity of the members. Rather, the strength of a quorum comes in large measure from how completely its members are united in righteousness. That unity in a strong quorum of the priesthood is not like anything I have experienced in an athletic team or club or any other organization in the world.
Strive for a life well lived. Each one with their own aims, preferences, and meaning. Always, of course, without harming other persons or preventing others from being able to form a good life for themselves.