Why limit the parameters of "so called" spirituality? After leaving the oppressive confines of the WTS, I believed I felt no "spirituality," even though I examined many churches and religions. Non-JW friends would reassure me that I was not "religious" but "spiritual." As an ex-JW, what did that mean? Because of my background -- I could feel no spirituality.
Then I discovered secular spirituality -- firstly, via, scholar Daniel Dennet. He said, "I have times when I am just transported with awe and joy and a sense of peace and wonder at whether its music or the arts or just a child playing ... . I think that people make a mistake of thinking that spirituality has anything to do with either religious doctrines or with immateriality or the supernatural. The world is a stunningly interesting and glorious place...."
According to one source, secular spirituality emphasized humanistic qualities such as love, compassion, patience, tolerance, forgiveness, contentment, responsibility, harmony, and a concern for others.