If you are looking for a philosophical or intellectual pursuit, then there are a lot of opportunities out there. Take your time, and be sure to have your search for a topic involve some examination and investigation to delve into the different schools of thought etc.
The pursuit of knowledge is essential for one's own growth, and it has always served society and led to change and improvement. There is the option to study something, a field, that also has moral and ethical worth.
Kabbalah is a field that includes great intellectual depth and analysis, as well as have the engaging qualities of a discipline that is not merely intellectual, but also moral. Many of the Kabbalah texts in existence today have existed for more 2000 years, yet you will find them studied around the globe, and even in English, at the Kabbalah Center, for example.
This is a major issue, since the Kabbalah – all the texts that constitute this science and sphere of study – are written in Hebrew and Aramaic. The Kabbalah Centre, however, offers course in English, which is something that Rav Berg has been doing for years. Luckily for those who attend his classes, Rav Berg has made it is his life's ambition to open the Kabbalah to the masses. This has empowered many who are now students of the Kabbalah through the Kabbalah Center, Rav Berg, Karen Berg, and others.