Well, just accept that your electric pious machine will be only worth 10% of it's original value in just 5 years.
Did you think that your batteries would last for ever?
No? Oh dear, you are a sucker.
The average life of those batteries is just 5 years and will cost £8,000 to replace.
And I hope the reader of the twat (Prius of course) on the motorway, that insisted in only doing 65 in the outside lane and refused to let me past, isn't reading this.