John Bowlby's and Mary Ainsworth's 'Attachment Theory' concluded that a child needs at least one strong attachment figure in their life to ensure they have a sense of stability and security. Without such a foundation in place, children are more prone to be insecure and vulnerable, thereby inhibiting them from branching out, taking risks and learning from exciting new opportunities.
Whilst the above strictly applies to children, Cindy Hazan and Phillip Shaver discovered similar results when applying the theory to adult relationships.
Though I have a learning difficulty, I believe I have difficulties expressing any aunthetic emotion because I have no strong emotional attachments to anyone. Whilst this might not be the same for you, it could be something to consider. There's also the possibility that emotional numbness is how depression manifests for you. I know it's certainly that way for me.
Whilst the above strictly applies to children, Cindy Hazan and Phillip Shaver discovered similar results when applying the theory to adult relationships.
Though I have a learning difficulty, I believe I have difficulties expressing any aunthetic emotion because I have no strong emotional attachments to anyone. Whilst this might not be the same for you, it could be something to consider. There's also the possibility that emotional numbness is how depression manifests for you. I know it's certainly that way for me.