l = df + [(s × p + t) / ( h + d + g )] + (a + u + o)*
                                                                        where*,
df = defining moment, the addend of great impact
s = sadness, a constant, never leaving, never changing
p = pain, the demanding factor, the intensifying emotion
t = struggles, the sum of undergoings, of trials and errors
h = happiness, a variable, unknown, changing, conflicting
d = dreams, an addend of the subconscious, hopeful but not certain
g = goals, a variable of direction, a hopeful assurance of the future
a = achievements, the addend of success, a mark of triumph
u = attitudes, a wholesome factor, an important measure
o = thoughts, the shaping addend, the root of transforming, contracting, making