Its fairly easy to idle through life. You simply live; go with the flow, and let circumstance take you in interesting directions. You end up at various places, normally out of your control (ie: At university because your parents/social-norms etc have taught you that's the next step). You let surface interactions, and routine dictate your life.
Then you tell me, are you satisfied? Where is your sense of direction?
Simple answer is no.
The problem is that we as humans naturally (and often subconsciously) build up buffers to challenging situations, rejection and awkward/unusual circumstance. This occurs both mentally - through subtle control of habit and thought - and also physically; though subconscious manipulation of circumstance - taking chances, places we go, people we interact with. To put it simply, we tend to live in our comfort zone - the blue pill.
So what does that make us? It makes us self-conscious, forcing us to conform our outward appearance and personality to align with that of which society expects. Moreover, we condition our behavior to minimise the possibility of an uncomfortable situation (by sticking to ourselves, or people we trust, highly unwilling to venture outside that safe little bubble we have created for ourselves).
So, without a personal goal to work towards or achieve, we sink into a self-reinforced monotonous routine. What's more, is that a lot of people don't even realise that its themselves that are doing it, and instead feel like their trapped inside someone else.s master plan. All in all, they are not satisfied.
There is only really one long-term solution to this kind of problem. The solution is to finally take risks; and break down the prison of a existence we have trapped ourselves in. You need to have a sense/pride of-self which is greater than the opinion of others. You need to step outside your comfort zone and take the steps towards doing what we want and being who we want to be. You need to take the red pill.
From there, you will take control of your own life.