I know this might sound trivial but would you consider hair extensions a luxury? I've had them for years as I've got such rubbish hair myself. Thinking of cutting down on some expenses though as everything is getting more and more pricey and this would save £85 every 6 weeks (maintenance) but then I feel self conscious with out them!
Aibu- loose the extensions, waste of money
Yanbu- worth it for the confidence