"The secret of change is to focus all of your energy, not on fighting the old, but on building the new."- Socrates.
Focus your energy on creating the new and not on fighting the old.
The new takes wings from where the old ends and when the old is left to stay old, we get into the sphere of being a creator of something new.
The new can be hard to get into because the old always seems to be like the new for a man because we get really comfortable in our comfort zones.
Man fears change and will do whatever he can to not be taken away from the familiar he is and has been used to.
Embrace change from the perspective of going into the new and never giving it a thought to fight for the old because it is the "old" and will remain that way.
The old isn't exactly useless, it is a fountain of knowledge from where we can draw strength from to tackle the new we have no idea about or how to tackle.
Think new and you will be able to build a strategy to win while taking a cue from the old.