Why does Bitcoin take so long to confirm?

Related questions

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3. How do I confirm Bitcoin on Blockchain?
4. How long does a Bitcoin network confirmation take?
5. What block is Bitcoin on?
6. How long does 6 confirmations take Bitcoin?
7. Can a Blockchain be hacked?
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9. Why are Bitcoin transactions so slow?
10. Is Bitcoin still untraceable?

Tags

1. #sometimes
2. #higher
3. #happens
4. #include
5. #transaction
6. #sending
7. #faster
8. #order
9. #bitcoins
10. #periods
11. #stuck
12. #bitcoin
13. #queue
14. #blockchain
15. #overloaded
16. #transactions
17. #longer
18. #which
19. #otherwise
20. #confirmed