<human>: Provide a brief overview of the text.

Okay, so I'm not proud of this. All my life, I have had incredibly dry and straw like hair. I would get in the shower, use my shampoo followed by my conditioner; but my hair would still feel like someone replaced all my hair care products with formaldehyde. Like any other day, I struggled to wake up and threw my hardly awoken self into the shower. As I reached for my shampoo I noticed it actually had words on it (who knew?). As I was skimming the bottle, I noticed something, something big. In small black letters, it said to "apply the shampoo to your hair and let it sit for 2 to 3 minutes before rinsing". I stood there in utter disbelief, I had realized that my entire showering experience was a lie. Sure enough, after waiting the three minutes, I touch my hair and it felt like the worlds purest silk that was hand crafted from Earth's finest tailors. All my life I could have had smooth and silky hair instead of hair that felt like iron coated bristles. Why has no one told me about this before? I told all my friends about my epiphany but they all looked at me like I was crazy; that this was actually common practice and any human with the tiniest amount of common sense knew about this phenomenon. Well fuck...
<bot>: Apparently if you let the shampoo/conditioner sit in your hair for a solid 2-3 minutes before rinsing it, your hair actually becomes soft!