Are people really that busy

Are people really that busy Yea like its my real question.. dont they have time for like even a call or text.. are yall that dedicated that you cant even call your best friend for 10 years.. well my friend cant.. cuz he constantly keeps telling me he doesn't have time like bro you dont have 2 minutes? To talk to your best friend of 10 years..why are people like this.. why aint they got like 2 minutes in a day OR EVEN A WEEK. me and my best friend have been friend for 10 years and till 10th we were inseparable.. we were literally best buddies we used to eat together.. chat together everything.. and then ofcourse we choose diff streams.. he chooose science[preparing for jee] and i chose commerce. I was like okay.. but then things start to take a turn.. after we got separated he didn't even bother to call or even text me .. i was the who always called or texted first.. i remember i was basically begging him to hang out and he denied saying "i have to study" .and if i push him too hard he just says " mera commerce thodi hai ki pura din ghumta rahu" like bro i aint telling to to spend time with me for a whole day.. can even take out 1 hr from your schedule for your best friend.. are u that busy.. have you forgot our friendship..and since when did streams started coming between friendships..everytime his line is always like "mujhe life mai kuch karna hai age badna hai islye padna hai" ha bhai jase tu apne 10 sal ke dost ke liye ek ganta na padke tu bhikari hi ban jaega .. it.. its devastating.. even if i call him to you know ask hows life going , in just few minutes he says he has to study or whatever and he cuts the call . i didn't expect this from him and like hes my only true friend.. i even told him that we dont have to meet every day.. but its been i think 10 months since we last met .. a few months ago i was passing from his area (we don't even live far so distance isnt a problem but still) so i decided to surprise him.. i called him and told him to come in his balcony and you know what he told me "tum logo ke pass aur koi kam nahi hai kya" then he came in the balcony.. and i swear i was literally excited to see him as its obvious that we didn't meet for 10 months so yea.. and his face was neutral.. no happiness.. like it was annoyed to see me.. anyways he invited me in.. we chatted for an hr and i left and it was so heart breaking to see that people sacrifice there a decade worth for relationship for their future.. i am not saying to sacrifice your future for your friends.. but can we atleast keep it going.. you aren't that busy are you ? To even meet once in three months... after that day i decided not to bother him anymore as i am tired being treated like i am nothing.. but reading this dont do this to your old friends alright.. call them. Hang out for some time.. if they have been a good friend in the past then ofcourse keep it going , dont let it go completely.... good friends are hard to find and dont be like "he'll/ she'll wait" nobody gonna wait for you.. its both of them who have to keep putting effort even if its little by little.. after people reach their peak they too will stop bothering you.. and if u need them theyll deny as you have now planted a seed in their mind of being "constantly unavailable" . Dont.. seriously don't do this.. dont be like "friends to ate jate rehege" bhai ha friends ate jate rehete hai lekin har friend alag hota hai.. even you cant even call your friend in months or hang out in months then u don't deserve any friends..please don't be that committed to your future that u forget meaningful relationships.... yes, limit talking and hanging out but dont stop completely! Keep it going if they're have been a good person in past to you