Spirituality means living with worldly reality... Spirituality means 'not running away' from the worldly reality.
Everybody should read more of Buddha's Teachings... the wonderful four Noble Truths. The Middle Path and the Eight-fold Path are the quintessence of Buddha's teachings. Everybody should read the New Testament of Jesus Christ. Everybody should read the Bhagawad Gita. We should methodically incorporate all their teachings in our daily lives.
We have to follow the middle path! We should attend only to the minimum needs and eschew the rather unnecessary desires! It is only then, that we will have sufficient time and sufficient energy at our spare for our efforts in becoming Masters.
Man is a social being and not an isolated being. Being in society keeps you in balance from outside and doing meditation keeps you in balance from inside. Without meditation everybody is in an imbalanced state in the outside.