The question only makes sense if you specify that
you're talking about the same amount of each.
Olive oil . . . . . 120 calories / Tablespoon
Table sugar . . . 22.5 calories / Tablespoon
In equal volumes, olive oil has a little more than
5 times the calories of granulated sugar.
Sesame oil, soybean oil, almond oil, canola oil, corm oil,
cottonseed oil, flaxseed oil, grapeseed oil, palm oil,
macadamia nut oil, peanut oil, safflower oil, walnut oil,
wheatgerm oil, and sunflower oil are all virtually identical
to olive oil in calorie content, but their saturated fat content
is different.
You need to learn to stop comparing yourself to others. Easier said than done, but, you need to realize that everyone is different. I'm still trying to work on this myself because I always see other classmates doing so well and getting high marks and it makes me feel down about myself. But, I have been working on reminding myself that I am different from them and I have my own journey. My classmates are not me and I don't need to be like them. I'm now focusing on myself rather than comparing myself to them. Focus on yourself more and stop worrying about other people. Try mindfulness meditation to help you calm down before and after the test. Try not to pressure yourself too much before the test. Again, easier said than done but it would really help. If it helps, try going to therapy.
It keeps records easily attainable so errors can be avoided and proved wrong if it were audited incorrectly.