The Pioneer saying does apply

Do you get scared or feel a little guilty when you make "larger" purchases? "Larger purchases" being relative. I don't know if it's because our income is so unpredictable but I hate/love (of course who doesn't love new stuff) buying big ticket items. I remember when I bought my Dyson two year ago, I found the best deal possible which made it almost 50% off but i was so worried to spend that money not knowing if I would need it for the next month. Of course looking back, we were fine.
We just bought our kids a new bed, the one they had before was bought for MY little sisters when I was 15, so 15 years ago. It was old and it squeaked like crazy because it was all metal, but it's free to whomever wants it. Again, we searched for the best deal possible and best quality and are still amazed that we got such a nice bed for $300. But.......ugh......and then, my phone is awful. It is the phone they offered for free when we signed up, it's cracked and I can barely hear the person on the other line and I just happened to be up for a phone upgrade. When I took my phone in the guy started naming off all the problems they have had with my current phone, while I was checking off my list because I had had all those problems. So I should feel justified right? Man, paying fifty bucks for a new phone......ugh....the guilt. Well....my current phone, although I curse it every time i use it, it does still work.
Am I the only one that gets like this???