Simply by reading Srimad-Bhagavatam you will be happy
Speaker: Srila Prabhupada
Source: Dear Words For Dormant Hearts
So this practice should be adopted. Don’t waste time. As much as possible, try to hear about this transcendental subject matter, Bhagavatam. Yad vaisnavanam priyam. It is stated that “The Srimad-Bhagavatam is very, very dear to the Vaisnavas, to the devotees.” In Vrndavana, you will find, they are always reading Srimad-Bhagavatam. That is their life and soul. So now we have got already six volumes, and further… How many? Eight volumes are coming? So you will have enough stock. So you should read. Sravanam kirtanam visnoh. That is the main