If you can’t bring yourself to do it, be it because you think people will suffer and be sad when you’re gone or that the world will be a worse one without you then you really shouldn’t do it. You most likely don’t actually want to in that case. There are exceptions, like terminally ill people who just can’t anymore, but if you have doubts about suicide, then you should see someone about it. Also, you will very likely survive ~35 meters. General rule of thumb is 50 meters for hard surfaces (concrete, compacted dirt, rocks) and 100 m for water. Please don’t jump from there. You will cripple yourself and hate yourself for that attempt forever. (There’s most likely a safety net too, so you’ll break a bunch of bones if you’re unlucky)