In this ocean of Samsara, desires are the crocodiles. Kill them as soon as they arise on the surface of the mind. Do not yield to them. Do not become despondent under your trials. Make friendship with the pure, Sattvic mind and destroy the impure mind with the help of the pure mind. Make your mind rest in the blissful Atman. Desires should be crushed the very moment they arise in the mind, by discrimination and dauntless, indefatigable efforts.
Whenever a desire arises in the mind, consult always your Viveka (power of discrimination). Viveka will at once tell you that the desire is attended with pain, that it is only a vain temptation set up by the mind and that Vairagya and Tyaga alone can bring about satisfaction and peace of mind. It will advise you to renounce the desire immediately and take to the study of Upanishads, repetition of OM and to have Samadhi-Nishtha in a solitary place on the bank of the sacred Ganga. Think deeply again and again whether the new desire will give you more happiness or more spiritual gain. Viveka will guide you to take up the help of will and drive the desire immediately. Viveka and will are two potent weapons for an aspirant on the Jnana Yogic path to destroy evil Mara (temptation) and remove all major and minor impediments.
Never accept gifts from anybody, even from your closest friends. It will produce slavish mentality, weak will and attachment. Asking is begging. Recommending is begging. A beggar is absolutely unfit for freedom and spiritual pursuits.