NB> This is my own thoughts,its difficult for me to fully express them, you dont have to believe what I say,I hope you understand though as i jump from different topics...
Time is considered as a unit of measurement in science but in an average persons life it can be seen as a tool to measure the activities done in the day.
Our time is of a 3-dimensional space,a physical realm.Through science it is believed that 10-11 dimensions exist, and in religion like Hinduism it also states that theres other dimensions but stated in a deeper understanding of vedic scriptures. I believe that time is not exist in these planes,because these dimensions are not physical nor material. but is a form of higher existence, a spiritual one.
This type of understanding or perception cannot be understood fully by modern science as yet ,as we quantify values and assign values to imaginary symbols ,sometimes on real physical results. These higher realms cannot be quantified but rather only felt, through ones energy and mind. We need to move to these higher planes as our existence has a very d evolutionary way of thinking,and this could lead to our own demise.
We cannot change this timeline we are in as it is already set and through variations of multiple universes,of multiple timelines,the instances of events to come and that which is already happened. Although as individual souls we have the ability to ascend ourselves, by looking within for hope, learn to feel the energy around us .learn to practice religion or faith which aids in ascending ones soul on its journey to end rebirth and forever remain in the higher dimension,with ones individuality. Even in these dark times ahead, we must focus on the good within.
Once we as humans realize that only you a a whole as yourself is the key to everything,your non-material outlook on life is nothing compared to your capability within, then only will you truly have a chance of whats ahead.You are your greatest enemy. Learn to know and love thy enemy for once you are friends, peace will vibrate through your existence in a sense of calmness. Though there are many steps to reach this, which I dont know of, therefore i cant say how exactly but we mustn't stop learning or trying for time in this dimension wont stand still..and your material body will demise and be reborn again and again until your soul truly understands why we here... this is the path to forever remain in so called "heaven"..