Useless

When my friends are in situations where they are vulnerable and need help the most and yet I can't be there with them makes me feel like shit. I feel so useless. Although technology has enabled us to communicate through the internet, skype and phoning but it is not the same as being physically there. Words can comfort them but sometimes people need more than just words. A hug, to lean on, to cry with and knowing that I cannot do any of those makes me feel more useless. As a friend, I truly want to physically be there with them, if only it was as simple as walking.. like before.