The brake of the front wheel of my bicycle had lost its usual ability to grip and since I considered it unsafe, I decided to find a place to repair it. There is a nearby shack that looks like a bicycle workshop which I frequently passed by on my travel to work. Never visited it, but I guessed why not. I prepared some fund in expectation that I might have to replace some parts. I went there, talked to the shopkeeper, he looked at my bicycle, unscrewed a bolt, pulled a metal string, screwed it back, and it was done.
I think it was an interesting occasion. I paid a minuscule amount in comparison to the fund I have prepared, but looking at how easy he fixed the brake, I wondered why I had to pay at all. It did not even take five minutes. Had I known how to fix it, I could have done it myself. But I suppose this is what we call skilled work. I paid him for his expertise and knowledge, more than his sweat or time. Similar like graphic design, it might look easy, but the designer spent years and investment to master it, and we pay for such expertise. I hope I can have that kind of expertise too which make my work more valuable.