This may be a difficult question to answer. I'm curious as to how to determine whether someone has a 4w5 or a 4w3 heart fix. If there is any significant difference. For example, what would a 7w8 with a 4w5 fix look like, compared to a 7w8 with a 4w3 fix? Would the 4w5 fix be more reserved and introspective? Would a 4w3 fix be more refined?