No. No. No.
2018 market
IS NOT FI market definitely, esp those Foreign bond funds.
I have moved out all my bond funds with FSM, buying ASNB FP slowly / worse case buy Msia Bond Fund at eUT. I think I will

one year later if maintain my FI portion with FSM .
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I do strongly agree to buy in dip, but you should buy into the CORRECT MARKET and RIGHT FUND during dip. CORRECT MARKET is more important to RIGHT FUND.
Fyi, my portfolio had been up >3% YTD (>3 months salary) because
i bought during recent dip. My profit is very close to the peak on 24/01.
I switched in around 10% of my UT portfolio from FI to EQ on
06 Feb, 09 Feb, 28 Feb and 02 March.And, i switched out from EQ on
26/01 and 26/02 with around 7% profit in 1 or 2 months.
** look at the date above ==> i bought near the bottom/ lowest of month, and sold at the peak of month.
I would like to say that it is
REBALANCING.
Many people here forgot about REBALANCE : always hoo ray hoo ray when market is up, then cry dad cry mum during dip.
When market is up, u should take out some portion of EQ and put it to FI.
When market is down, u should take out some portion of FI and put it to EQ.=====
The other obvious problem that i observed here is: don't know how to sell. They buy during the dips, they buy with DCA or VCA or advanced tenique, buy, buy and buy, BUT don't bother to sell or lock profit in FI. They only sell when they need money. it will be a problem.
many more...
Investment is an art... not engineering.. so there is NO 1 formula for all people... but there is some common sense we should follow.
Happy investing.
From my observation, usually market dip at most 3 days but money still in process.