A festive light display controls 8 light bulbs (B7-B0). A0 activates the system. A1 chooses a mode. When A1=0, the lights blink all-on and all-off 1 second each. When A1=1, the lights move each second giving the illusion of a ball bouncing back and forth: 10000000, 01000000, , 00000001, 00000010, ..., 1000000, repeat. Use bit manipulation methods for the bouncing ball mode, rather than separate states for different output combinations.

whats

answer; always; never;

okay, so i know we just goofed around in that chat, but ive been like genuinly depressed, like medically depressed for almost 4 years now. i had my first panic attack when i was 8. i woke my mum up and told her i felt like i was in a dream. like i was a goldfish in a bowl, looking at all these things going on around me and feeling . tiny. wort hless. and i now am now 17 y/o. i still feel those emotions daily. life used to go by so quick.like every day i would wake up and just like want to go back to bed cause i always felt like i was in the wrong place. i guess looking back, i was in the wrong state of mind. i took a expensive like nice trip to whyoming with my grandfather and ha ted it. like idk why. i would have loved it now, but i found myself writing in a journal everyday because i would forget what happened the day before, couldnt remember what i ate for like the previous meal. just my memory left me for the week i was there. worst feeling ive ever experienced.