Is there anything else you can tell me about this? Is it possible to make it occur easier or last longer?
The knowledge you seek can be found within yourself. The "answer" you seek may lay outside of my knowledge, but I can offer you my own undestanding
on such matter...
You may have heard of the old saying "Practice Makes Perfect"..something very apparent and critical in our experiences on this planet. So do just
that, my friend..practice.
To make things less fristrating..
Go out into your environment. Whether it may be cold/hot, humid, baren etc. etc.. and seek the love in each moment. Go out and feel the vibrations and
energies of life around you.
Becoming aware your surroundings, and becoming aware of the energies that lie all around you in your time-space, will condition your soul. The more
aware you are of these energies, the more you seek in each moment in your time-space...the more you will be able to feel in space-time.
This practice will lead to 'easier' manifestation, and since you are conditioned in doing so..the period of these feelings may be increased..but it
all depends on you.
I hope I have been of sufficent help.