It's called growing up. You get older and the world seems to bleaker, like a never ending cycle. But, what is making your life so boring and not worth living for? It's not the world. If the world was a boring place everyone would be bored, not just you. So you are the one making YOUR world boring.
Think of it like in EarthBound. Everyone has a magacant, but right now yours is gray and boring. You can travel to as many other magicants as you want and think "this magacant is colorful and so much fun!" but in the end, it's someone else's magacant. You can only add to your magacant by having adventures, and everyday is an adventure but only if you make it that way. Sitting around on TBT isn't the adventure that can fill your magacant with color, find somthing that can do that and enjoy EVERY MINUTE OF IT.