Take the coating off break it up, add water light it up put it in a syringe and pick a vein. Personally, I don't think shooting is a good thing to do at ALL but it's your body and you can do what you want
What i would suggest ( dont do it though, because i could be wrong) is take your 30, crush it up fine and put it in a bottle cap full of however many ML of water you want to inject. Hot/warm water is better, morphine is more soluable in hot water. Stir in the crushed pill for like idk, a minute, then suck up the water in the syringe. Have at er. Then you should have relativley safer vein juice.
^^Actually, from what I remember reading in other posts if it's Morphine Sulfate than it generally 'gels up' with water, making it harder/impossible to shot (not quite sure, not an IVer myself). Just saying, you might want to research if the pill can be IVed at all.