Question

Difficulty in understanding special relativity?

Answer 1

$<b>Your mind can be trained to understand anything providing you have an understanding of some basic principles of science. And the most basic is the understanding of String Theory, where vibrating strands of energy are the basis for all the laws of physics. Thus, Special Relativity is really quite simple when you consider that things contract when they are compressed, and this includes Time/Aging itself. And in order to understand how Time contracts in relation to movement , a simple formula may suffice: String Theory = Higgs Field = Vibrating Strands of Energy + Compression Caused by Rapid Movement = Reduced Frequencies = Contraction of Time = less Aging.$
Or:
More movement/compression = slower time and less aging.
Less movement/compression = faster time and more aging.
And consequently Time (as measured by the vibration rate/frequency of an Atomic Cesium Clock) must also slow down due to compression of the Cesium atoms and their frequency of vibration caused by the pressure of motion.
The following article/answer gives a more detailed description including diagrams which offer a glimpse into the window of the Higgs Field where, during rapid movement , the vibration rate/frequency of Strings slows down due to compression of the Strings.
Thus during less movement , the vibration rate/frequency of Strings experiences less compression resulting in the vibration rate/frequency of Strings speeding up, and thus Time speeds up.
Also, keep in mind that even though you are standing still, the Higgs Field is still moving through you in the form of vibrating strands of energy also known as Gravity/Gravitons.
Thus:
increased gravity/compression = slower time and less aging.
Less gravity/compression = faster time and more aging.

Answer 2

it's theory of relativity.

its all i know