How to develop Chanda? How to develop Chanda?

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Chanda (Desire) is the first of the Four iddhipada. An important reading in this regard is the Iddhipada Samyutta - The connected sayings on the four bases of spiritual power. Iddhipaada can be defined as the state of reaching completeness or perfection. Iddhiya: of attaining completion or perfection; pado: root or basis. The root or basis of attaining completion or perfection. Hence it is called iddhipada. Desire is considered one of the iddhipada, the bases of success.  It is said:


  By chanda iddhipada (Chanda Samadhi Padhana Sankhara Samannagata iddhipada) is meant desire to obtain, desire to attain, desire to reach, desire to fulfil, desire to accomplish, The desire indicated here is extreme or excessive desire. There is nothing within or without one's personality that can obstruct that desire. It is the kind of desire that evokes the thought, 'If I do not attain this accomplishment in this life, I shall not rest content. It is better that I die rather than that I shall not attain it.' 


One way to develop Chanda is by developing Citta as an iddhipada. Citta iddhipada (Citta Samadhi Padhana Sankhara Samannagata iddhipada) means: attachment to iddhi when one comes in contact with the sasana (Buddha's Dispensation) and hears the Dhamma. It is attachment that is extremely ardent and strong. 


  ...One attains satisfaction and tranquillity only when one's mind is absorbed in matters connected with the iddhi. It is like the absorption of the alchemist engaged in the transmutation of the baser metals into gold or silver. Such an alchemist has no interest in anything else but his alchemy. He forgets to sleep or whether he had slept or eaten. He does not notice anything when out walking. Citta is great absorption or attachment of this nature. 


For this you require Viriya (great energy and effort.) 


  A person with this viriya is infused with the thought that the aim can be attained by energy and effort. He is not discouraged even though it is said to him that he must undergo great hardships. He is not discouraged even though he actually has to undergo great hardships. He is not discouraged even though it is said to him that he must put forth effort for many days, months, and years. He is not discouraged even though he actually has to put forth effort for such long periods.