There is a beginning and end to everything, but nothing has a beginning or an end.
There was never nothing.
You exist in a relative bubble.
Your bubble is but a bubble.
There are infinite bubbles.
There are infinite You's.
You can only exist and observe from one bubble (The one you occupy).
Make YOUR bubble 'THE best bubble to be enbubbleified (New word) in, and it will promote the advancement of all bubbles.
Have a terrific journey - other bubble inhabitant!