One of the wholesome habits we can develop is to dedicate time to read Dhamma books and listen to Dhamma talks.  Just as how we brush our teeth daily to ensure healthy teeth and gums, and to prevent tooth decay, we nourish our minds with Dhamma daily so that we purify our minds from the stains of defilements.

By directing the mind towards Dhamma content that promotes virtue, tranquillity, wisdom and liberation, we condition ourselves to cultivate ourselves towards these noble goals. This presents a great opportunity for us to learn, clarify doubts and deepen our understanding of the Buddha’s teachings. 

If you are looking for online Dhamma books, you can find a few authored by respected Sangha members at https://gimhana.nalanda.org.my/.