Take it out for another drive if it's been that long since you've used it... Proper drive and you'll soon change your mind. I sold by Leon, now have an ep3 turbo running 430bhp.. Sometimes think the same when I've not used it for a while. Give it a clean and take it for a blast, then you'll feel the love again sell or brake it you'll only regret it.
I'm sure I will regret it but it's just money I could have in a house or just 1 car. It's all the cost that add up buddy I know it sucks massive ****. I do love it had it years. I can always build another