How do newer players build their skills if any content before hw is considered Old

[Allistar]

It's kind of lame to say this but the 50 content stuff will not "prepare" you for 60 endgame. The 5 skills you get from 52-60 change your rotation that the 50 rotation is veiled behind incorporating the new skills.

So if you are looking for "skill preparation" for 60 content it would be better to get all your skills and practice from there.

If you are looking for more "immersion" than Utilizing the party finder will get you better results.

There is no end game...just level cap glut.