Always make pure intentions, whether you can fulfil them or not is a different matter as there is reward even for a good intention inshaAllah, as an intention is an action of the Heart. Imam Awzai (rahmatullahi alayhi) was on his deathbed and surrounded by his students and he said in his final moments “Let us make intention to do Umrah, let us make intention to do Hajj, let us make intention to give charity”.
They said “Shaykh, you are passing away, when will you do all this”. He replied “If we live, we fulfil inshaAllah, if we die, Allah subhanahu wa ta alaa will reward us for our intentions”.
—  Shaykh Ahmed Saad Al Azhari