Have failed to get any effect multiple times now, not sure what I'm doing wrong?

I've recently decided to try out weed at 34 and I've recently tried to get high but I've found no luck really. Like absolutely no discernible effect that I can tell. I'm hoping if I explain someone can see something super obvious as I'm just kind of wasting money now. Here's roughly my attempts.1st: I had enquired with people I knew and a friend gave me some medium quality weed (bud I believe). I "decarbed" in oven at about 120C(250F) for 30 minutes. I then shoved in 60-80ml of Olive oil cooked for an hour and 30 minutes and filtered. Nothing.2nd: I got lemon haze about 5g (20%THC roughly) and cooked up 2 different batches decarbed both in an oil bath at 220F for 35 minutes then infused one half into coconut MCT oil at same temp for about 2 hours. Did more or less the same at a seperate time for 1 hour 30 minutes.3rd: Got 5g of OJ Kush (says on leafly about 18% THC) I then made 1g into 3 'firecrackers' i decarbed the 1g in oven for 25 mins at 120C/250F. Then spread them on the UK version of gram crackers (digestive) with nutella on top cooked for 20 mins at same temp in tinfoil. I made 3, had one the first night 2 the second and nothing.4th: I put about 3g of OJ Kush into a bowl decarbed at 120/350 for 40 mins. I then put in 50mL MCT Coconut oil, I cooked for 1 hour 30 minutes. I filtered into bowl, then I added the plant material to another 50ml of MCT coconut oil and put that in the oven for 1 hour 30 mins (so I infused it twice).5th (sort of): I put the unused oil from the 2nd and the plant matter from the same attempt back into the oven for a further 1h30 at the same time in a separate bowl then filtered and reinfused it with 30 ml fresh oil and added it together.None of these attempts have produced any noticable effects.Other Info: I know there's no real chance that the weed is "defective" or that since it's 3 separate supplies from people I know wouldn't really prank me or anything. I do take 2 medications: Mirtazipine 45mg (anti-depressent brand name Remoran in US) and Chlorpromazine 25mg both once at night. I am taking the oil by sublingual drops/swallowing it.The only thing I can see is that I've decarbed in oven but literally everywhere I've looked at recipes more or less recommends the same so it's the one step I was mostly confident in. My plant material came out darker/more amber with some parts remaining green.I previously smoked one joint about 10 years ago and I didn't feel anything but I was drunk so I thought that probably cancelled it out.I plan to day after tomorrow smoke a joint, and ask the person to try my oil to see if it has any effect on them. I've even kept all the plant material incase there's something useful for it/I've done something really fundamental wrong and it's basically unchanged.Can anyone help? I need to figure out a process that doesn't involve a rosin press or smoking/vaping it if at all possible. via /r/trees https://ift.tt/2vCQkoF