You might consider this a bit "all or nothing" but IMO the long term answer is try and live without it. Or,to be more realistic,cut it right down (sugar that is) as a few posters have pointed out,its in everything,so hard to avoid,but it can be done. I make my own granola for example,with just a little bit of dried fruit for a hint of sweetness. (dried fruit is still sugar!)
I make my own flapjacks and high protein flapjacks,again,minus sugar,but,they still taste great so you want to eat it! And if I occasionally eat a regular store bought flapjack,to me,it now tastes incredibly sweet to the point of sickly,but,you can only achieve that when you`ve cut down on sweet stuff for a while,then,when you eat a "normal" cake,sweet,pudding,bun,whatever,you see how incredibly sweet it is...most people never recognise this as our taste buds have been corrupted by a buttload of added sugar. I once got a recipe for some buns I was gonna make off the internet,which i didnt bother with in the end as it had 3 cups of added sugar! 3! Thats insane and obsesity on a plate if consumed regular. Also,past a certain point,your taste buds cannot recognise any more sweetness so it dosent matter if you were to add 6 cups say,you wouldnt get double the hit!
In fact,as a point of note I used to halve the sugar in all recipes,sometimes,even a third (ie,use 1 third of the amount of sugar) and I tell ya,they were still sweet and normal tasting...what does that tell you ?
Theres a scientific thing you can Google if interested called the "bliss point" food manufacturers spent millions of ££$$$ on this,and its the exact combination of fat and sugar that makes you want to eat more and more and more of a particular item...its almost like thats exactly what they want you to do to increase their profits

Think Magnum ice creams and stuff like that.
BTW,im not a nilhist,a liitle bit of anything wont ruin an otherwise on point diet..and its important and healthy and normal from a psychcological perspective to treat yourself,but you dont wanna be eating sugary crap everyday for sure,so try and live without it or cut right down,and, without contradicting myself,its easier than you think really