How come i don't have strong emotions towards anything? is this some sort of condition?

Trauma?: One symptom of post-trauma stress disorder is numbing or feeling like one doesn't have any feelings. Another possibility is that growing up you did not receive the psychological space to have feelings as a child and consequently you don't know what you are feeling--try therapy this can also be a side effect of medication or being in shock from a loss of a loved one/ grief. Some ideas to consider.