Long term thinking vs short term thinking

I was wondering what would be actions that would count as long term thinking and actions that would count as short term thinking. This came from discussions that I read online about experts suggesting that long term thinking builds wealth, wisdom, and sustainable impact.

I came across this book called 'The Good Ancestor' by Roman Krznaric which explains this really beautifully:

I hope this helps all of you in classifying your actions into long term and short term.