Drifting friendhsip as you grow old

I don't know if I'm just I am OA. But I feel like my friends are drifting away. I dont know if it's because of busy schedule or if I am driving them away since sometimes I vent out or ask thei advice when I have a problem or having a bad day. Minsan kasi para bang I seek for a affirmation from them . Especially when I feel bad about myself. Im an emotional person. Im afraid that I have already driven them away. Ngayon nahihiya na ako magmessage. Im keeping to myself na lang.