You don't give up the intention, and you don't give up the desire. You give up your attachment to the results.
In order to acquire anything in the physical universe, you have to relinquish your attachment to it. This doesn't mean you give up your intention to create your desire...and you don't give up the desire. You give up your attachment to the result.
Never give up hope. Know that you are loved.
Ordinary people aren't going to give up emotions and inspiration just because science sniffs at subjectivity. Science shouldn't be so edgy and defensive. Vandals aren't going to smash their way into laboratories and throw Bibles at the equipment.