The conjunction <em>But</em> has the purpose of introducing an additional information that is different from what was said before, which is a contrasting idea. In the first sentence, the word tricky means a <em>difficult activity,</em> and the second affirms that <em>despite the difficulty, it is </em><em>worthwhile. </em> Two contrasting ideas united by the conjunction<em> but</em>.
I would think that this means that every one is effected differently or impacted in a different way.Here is an example some people are scared of the dark and think that there is evil within the dark and some people are like ehhh the lights are just off ope this helped :)
