We are never truly isolated. The air around us may appear empty, but even scientifically we know that it is full of vibrations and frequencies. Including the energy of our thoughts and feelings, as well as the thoughts and feelings of others.
Plus other dimensions are only a thought away. Individuals residing in other dimensions travel at the speed of thought and communicate in thought. Therefore, we can conclude, that if we need help or clarity – we can simply ask for it. Put it out into the vibration, knock and you shall be given.
I am first and foremost pragmatic, so try it and see what happens. Make your own life your laboratory.